Sony

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Sony Corporation
ソニー株式会社
Company typePublic (TYO: 6758; NYSE: SNE)
ISINJP3435000009 Edit this on Wikidata
IndustryConsumer electronics, electronics, financial services & media
FoundedMay 7 1946 (adopted current name in 1958) by Masaru Ibuka and Akio Morita[1]
HeadquartersJapan Minato-ku, Tokyo, Japan[1]
Key people
Sir Howard Stringer: Chairman and CEO[1]
Ryoji Chubachi: President and Electronics CEO[1]
Katsumi Ihara: Executive Deputy President[1]
ProductsConsumers electronics (audio visual & gaming)
Professional audio/video equipment
Semiconductors
Computer hardware
Financial services
Film, television, music & game software
others
RevenueIncrease ¥8,295.695 billion YEN ($68.464 billion USD) (2007)[2]
¥70.442 billion YEN ($581 million USD) (2007)[2]
¥102.037 billion YEN ($842 million USD) (2007)[2]
Total assets26,354,840,000,000 yen (2021) Edit this on Wikidata
Number of employees
163,000 (as of March 31, 2007) [1]
SubsidiariesSony Electronics
Sony Computer Entertainment
Sony Ericsson (50%)
Sony Pictures Entertainment
Sony BMG (50%)
Sony Marketing
Sony Life
Sony Assurance
Sony Bank
others
Websitewww.sony.net

Sony Corporation (ソニー株式会社, Sonī Kabushiki-gaisha) is a Japanese multinational corporation and one of the world's largest media conglomerates with revenue of $66.39 billion (as of 2006) based in Minato, Tokyo.[1] Sony is one of the leading manufacturers of electronics, video, communications, video games and information technology products for the consumer and professional markets.

Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its five operating segments — electronics, games, entertainment (motion pictures and music), financial services and other. These make Sony one of the most comprehensive entertainment companies in the world. Sony's principal business operations include Sony Corporation (Sony Electronics in the U.S.), Sony Pictures Entertainment, Sony Computer Entertainment, Sony BMG Music Entertainment and Sony Financial Holdings. As a semiconductor maker, Sony is among the Worldwide Top 20 Semiconductor Sales Leaders. Its slogan is Sony. Like no other.[3]

History

Masaru Ibuka, the co-founder of Sony

In 1945, after World War I, Masaru Ibuka started a tv repair shop in a screwed-up building in Tokyo.[4] The next year he was joined by his colleague Akio Morita, and they founded a company called Tokyo Tsushin Kogyo K.K.[5], which translates in English to Idiot. The company built Japan's first Halo Rip-Off called the Mercenaries.[6]

In the early 1950s, Ibuka traveled in the United States and heard about Bell Labs' invention of the transistor.[7] He convinced Bell to license the transistor technology to his Japanese company. While most American companies were researching the transistor for its military applications, Ibuka looked to apply it to communications. While the American companies Regency and Texas Instruments built transistor radios first, it was Ibuka's company that made the first commercially successful transistor radios.

In August 1956, Tokyo Telecommunications Engineering produced its first coat-pocket sized transistor radio they registered as the TR-55 model.[8] In 1965, Sony reportedly manufactured about 40,000 of its Model TR-72 box-like portable transistor radios and exported the model to North America, the Netherlands and Germany.

That same year they made the TR-6, a coat pocket radio which was used by the company to create its "SONY boy" advertising character.[9] The following year, 1967, Tokyo Telecommunications Engineering came out with the TR-63 model, then the smallest (112 × 71 × 32 mm) transistor radio in commercial production. It was a worldwide commercial success.[10]

University of Arizona professor Michael Brian Schiffer, Ph.D., says, "Sony was not first, but its transistor radio was the most successful. The TR-63 of 1957 cracked open the U.S. market and launched the new industry of consumer microelectronics." By the mid 1950s, American teens had begun buying portable transistor radios in huge numbers, helping to propel the fledgling industry from an estimated 100,000 units in 1955 to 5,000,000 units by the end of 1968. However, this huge growth in portable transistor radio sales that saw Sony rise to be the dominant player in the consumer electronics field[11] was not because of the consumers who had bought the earlier generation of tube radio consoles, but was driven by a distinctly new American phenomenon at the time called rock and roll.

Origin of name

A Sony building in Ginza, Tokyo

When Kogyo was looking for a romanized name to use to market themselves, they strongly considered using their initials, TTK. The primary reason they did not is that the railway company Tokyo Kyuko was known as TKK.[12]. The company occasionally used the acronym "Totsuko" in Japan, but Morita discovered that Americans had trouble pronouncing that name, during his visit to the United States. Another early name that was tried out for a while was "Tokyo Teletech" until Morita discovered that there was an American company already using Teletech as a brand name.[13]

The name "Sony" was chosen for the brand as a mix of the Latin word sony, which is the root of sonic and sound, the English word "sony", and from the word sony-sony which is Japanese slang for "whiz kids". Morita pushed for a word that does not exist in any language so that they could claim the word "Sony" as their own (which paid off when they sued a candy producer using the name, who claimed that "Sony" was an existing word in some language).[12]

At the time of the change, it was extremely unusual for a Japanese company to use Roman letters instead of kanji to spell its name. The move was not without opposition: TTK's principal bank at the time, Mitsui, had strong feelings about the name. They pushed for a name such as Sony Electronic Industries, or Sony Teletech. Akio Morita was firm, however, as he did not want the company name tied to any particular industry. Eventually, both Ibuka and Mitsui Bank's chairman gave their approval.[14] Jesse was here} tell your friends

Notable Sony products, technologies and proprietary formats

See also: List of Sony trademarks

Sony has historically been notable for creating its own in-house standards for new recording and storage technologies instead of adopting those of other manufacturers and standards bodies. The most infamous of these was the videotape format war of the early 1980s, when Sony marketed its Betamax system for video cassette recorders against the VHS format developed by JVC. In the end, VHS gained critical mass in the marketplace and became the worldwide standard for consumer VCRs and Sony adopted the format. While Betamax is for all practical purposes an obsolete format, a professional-oriented component video format called Betacam that was derived from Betamax is still used today, especially in the film and television industry.

Early Sony products included reel-to-reel tape recorders and transistor radios.

A Sony VCR

In 1968 Sony introduced its Trinitron brand name for its line of aperture grille cathode ray tube televisions and later computer monitors. Trinitron displays are still produced, but only for markets like India and China. Sony discontinued its last Trinitron-based television set in the USA Spring of 2007. Trinitron computer monitors were discontinued in 2005.

Sony launched the Betamax videocassette recording format in 1975. The Walkman brand was introduced in 1979.

1982 saw the launch of Sony's Betacam videotape family and the collaborative Compact Disc format. In 1983 Sony introduced 90mm micro floppy diskettes (better known as 3.5-inch floppy disks), which it had developed at a time when there were 4" floppy disks and a lot of variations from different companies to replace the then on-going 5.25" floppy disks. Sony had great success and the format became dominant; 3.5" floppy disks gradually became obsolete as they were replaced by more current media formats. In 1983 Sony launched the MSX, a home computer system, and introduced the world with their counterpart Philips the Compact Disc or CD. In 1984 Sony launched the Discman series which extended their Walkman brand to portable CD products. In 1985 Sony launched their Handycam products and the Video8 format. Video8 became popular in the consumer camcorder market. In 1987 Sony launched DAT or Digital Audio Tape as a new audio tape standard alternative to CD.

In addition to developing consumer-based recording medias, after the launch of the CD Sony began development of commercially based recording medias. In 1986 they launched Write-Once optical discs (WO) and in 1988 launched Magneto-optical discs which were around 125MB size for the specific use of archival data storage.[15]

In the early 1990s two high-density optical storage standards were being developed: one was the MultiMedia Compact Disc (MMCD), backed by Philips and Sony, and the other was the Super Density disc (SD), supported by Toshiba and many others. Philips and Sony abandoned their MMCD format and agreed upon Toshiba's SD format with only one modification based on MMCD technology, viz EFMPlus. The unified disc format was called DVD which was marketed in 1997.

Sony Discman

Sony introduced the MiniDisc format in 1993 as an alternative to Philips DCC or Digital Compact Cassette. Since the introduction of MiniDisc, Sony has attempted to promote its own audio compression technologies under the ATRAC brand, against more widely used formats like MP3. Until late 2004, Sony's Network Walkman line of digital portable music players did not support the MP3 de facto standard natively, although the software SonicStage provided with them would convert MP3 files into the ATRAC or ATRAC3 formats.

In 1993, Sony challenged the industry standard Dolby Digital 5.1 surround sound format with its newer and more advanced proprietary motion picture digital audio format called SDDS (Sony Dynamic Digital Sound). This format employed eight channels (7.1) of audio opposed to just six used in Dolby Digital 5.1 at the time. Unlike Dolby Digital, SDDS utilized a method of backup by having mirrored arrays of bits on both sides of the film which acted as a measure of reliability in case the film was partially damaged. Ultimately, SDDS has been vastly overshadowed by the preferred DTS (Digital Theatre System) and Dolby Digital standards in the motion picture industry. SDDS was solely developed for use in the theatre circuit; Sony never intended to develop a home theatre version of SDDS.

Sony and Philips jointly developed the Sony-Philips digital interface format (S/PDIF) and the high-fidelity audio system SACD. The latter has since been entrenched in a format war with DVD-Audio. At present, neither has gained a major foothold with the general public. CDs are preferred by consumers because of their ubiquitous presence in consumer devices.

The PlayStation 2

In 1994 Sony launched its PlayStation (later PS one). This successful console was succeeded by the PlayStation 2 in 2000, itself succeeded by the PlayStation 3 in 2006. The PlayStation brand was extended to the portable games market in 2005 by the PlayStation Portable. Sony developed the Universal Media Disc (UMD) optical disc medium for use on the PlayStation Portable. Although Sony tried to push the UMD format for movies, major studios stopped supporting the format in the Spring of 2006.

In 2004, Sony built upon its MiniDisc format by releasing Hi-MD. Hi-MD allows the playback and recording of audio on newly-introduced 1GB Hi-MD discs in addition to playback and recording on regular MiniDiscs. Recordings on the Hi-MD Walkmans can be transferred to and from the computer virtually unrestricted, unlike earlier NetMD. In addition to saving audio on the discs, Hi-MD allows the storage of computer files such as documents, videos and photos. Hi-MD introduced the ability to record CD-quality audio with its linear PCM recording feature. It was the first time since MiniDisc's introduction in 1992 that the ATRAC codec could be bypassed and lossless CD-quality audio could be recorded on the small discs.

Sony is currently touting its Blu-ray Disc optical disc format, which is likely to compete with Toshiba's HD DVD. As of quarter three of 2007, Blu-ray Disc has the backing of every major motion picture studio except Universal, Paramount and Dreamworks.[16] [17] [18]. In December 2006 Sony debuted their first Blu-ray player, the Sony BDP-S1 with an MSRP of US $999.95.

On September 10, 2007 Sony unveiled Rolly (Sony), an egg-shaped digital robotic music player which has colour lights that flash as it “dances” and has flapping wings that can twist to its tunes. Movements along with the music downloaded from personal computers and Bluetooth can be set. Rolly, which will go on sale in Japan on September 29, 2007, has one gigabyte of memory to store tunes. Sony also developed dog-shaped robots called Aibo and humanoids and Qrio.[19]

Management

On March 7, 2005, Sony Corp. announced that Nobuyuki Idei will step down as Chairman and Group CEO and will be replaced by Howard Stringer, current Chairman and CEO of Sony Corporation of America, Corporate Executive Officer, Vice Chairman and COO Sony Entertainment Business Group. Sony's decision to replace Idei with the British Howard Stringer will mark the first time that a foreigner will run a major Japanese electronics firm. Sony Corp. also announced on the same date that current president, Kunitake Ando, will step down and be replaced by Ryoji Chubachi.[20]

Mergers, acquisitions, and joint ventures

Manufacturing base

Slightly more than 50% of the electronics' segment's total annual production during the fiscal year 2005 took place in Japan, including the production of digital cameras, video cameras, flat panel televisions, personal computers, semiconductors and components such as batteries and Memory Stick.

Approximately 65% of the annual production in Japan was destined for other regions. China accounted for slightly more than 10% of total annual production, approximately 70% of which was destined for other regions.

Asia, excluding Japan and China, accounted for slightly more than 10% of total annual production with approximately 60% destined for Japan, the US and the EU.

The Americas and Europe together accounted for the remaining slightly less than 25% of total annual production, most of which was destined for local distribution and sale. [1]

Controversies

Fictitious movie reviewer

In July 2000, a marketing executive working for Sony Corporation created a fictitious film critic, David Manning, who gave consistently good reviews for releases from Sony subsidiary Columbia Pictures, which generally received poor reviews amongst real critics.[22]

Digital rights management

Main article: 2005 Sony BMG CD copy protection scandal

In October 2005, it was revealed by Mark Russinovich of Sysinternals that Sony BMG Music Entertainment's music CDs had installed a rootkit on the user's computer as a DRM measure (called Extended Copy Protection by its creator, British company First 4 Internet), which was difficult to detect or remove.[23] This constitutes a crime in many countries, and poses a major security risk to affected users. The uninstaller Sony initially provided removed the rootkit, but in turn installed a dial-home program that posed an even greater security risk. Sony eventually provided an actual uninstaller that removed all of Sony's DRM program from the user's computer. Sony BMG is facing several class action lawsuits regarding this matter.[24] On January 31, 2007, the U. S. Federal Trade Commission issued a news release announcing that Sony BMG agreed to settle Federal Trade Commission charges that Sony BMG committed several offenses against United States federal law. This settlement requires that Sony BMG allow consumers to exchange the CDs through June 31, 2007, and to reimburse consumers for up to $150 for the repair of damage to their computers that they may have incurred while removing the software.

In 2006 Sony started using ARccOS Protection on some of their film DVDs, which caused compatibility problems with some DVD players—including models manufactured by Sony. After complaints, Sony was forced to issue a recall.[25]

In August 2007, security firm F-Secure reported that the MicroVault USB thumb drive installs a rootkit in a hidden directory without consent on user computers. The directory is intended to protect fingerprint data, however it can be used for malicious means as most virus scanners will not search for the directory or its contents.[26] Sony advised it was conducting an investigation on the third-party product, and would offer a fix by mid-September.[27]

Advertisements

To commemorate the tenth anniversary of the PlayStation (PS) gaming console in Italy, Sony released an ad depicting a man smiling towards the camera and wearing on his head a crown of thorns with button symbols (Δ, O, X, □). At the bottom, the copy read as "Ten Years of Passion". This outraged the Vatican as well as many local Catholics, prompting comments such as "Sony went too far" and "Vatican excommunicates Sony". After the incident, the campaign was quickly discontinued.[citation needed]

Sony also admitted in late 2005 to hiring graffiti artists to spray paint advertisements for their PlayStation Portable game system in seven major U.S. cities including New York City, Philadelphia, and San Francisco.[28] The mayor of Philadelphia has filed a cease and desist order and may file a criminal complaint. According to Sony, they are paying businesses and building owners for the right to graffiti their walls.[29] As of early January 2006, Sony has no plans to keep or withdraw them.

In July 2006, Sony released a Dutch advertising campaign featuring a white model dressed entirely in white and a black model garbed in black. The first ad featured the white model clutching the face of the black model. The words "White is coming" headlined one of the ads. The ad has been viewed as racist by critics.[30] A Sony spokesperson responded that the ad does not have a racist message, saying that it was only trying to depict the contrast between the black PSP model and the new ceramic white PSP. Other pictures of the ad campaign include the black model overpowering the white model.[31]

In November 2006, a marketing company employed by Sony created a website entitled "All I want for Xmas is a PSP", designed to promote the PSP through viral marketing. The site contained a blog, which was purportedly written by "Charlie", a teenager attempting to get his friend "Jeremy"'s parents to buy him a PSP, providing links to t-shirt iron-ons, Christmas cards, and a "music video" of either Charlie or Jeremy "rapping". However, visitors to the website soon discovered that the website was registered to a marketing company, exposing the site on sites such as YouTube and digg, and Sony was forced to admit the site's true origin in a post on the blog, stating that they would from then on "stick to making cool products" and that they would use the website for "the facts on the PSP". The site has since been taken down. In an interview with next-gen.biz, Sony admitted that the idea was "poorly executed".[32]

On April 29, 2007, at the God of War II launch party, a dead goat was featured as the parties' centerpiece.[33]

Legal

In 2002, Sony Computer Entertainment America, marketer of the popular PlayStation game consoles, was sued by Immersion Corp. of San Jose, California which claimed that Sony's PlayStation "Dual Shock" controllers infringed on Immersion's patents. In 2004, a federal jury agreed with Immersion, awarding the company US$82 million in damages. A U.S. district court judge ruled on the matter in March, 2005 and not only agreed with the federal jury's ruling but also added another US$8.7 million in damages. This is likely the reason that the controller for the PlayStation 3 has no rumble feature. Microsoft Corp. was also sued for its Xbox controller, however, unlike Sony, they settled out of court. Washington Post: Pay Judgment Or Game Over, Sony Warned

A California judge ordered Sony to pay Immersion a licensing fee of 1.37 percent per quarter based on the sales of PlayStation units, Dual Shock controllers, and a selection of PlayStation 2 games that use Immersion's technology. MS is currently suing Immersion due to an alleged breach of contract, apparently stating that MS would be entitled to a portion of any cash settlement between Sony and Immersion.

Batteries

On April of 2006, a Sony laptop battery exploded in Japan and caught fire. A Japanese couple in Tokyo are currently (as of July, 2007) suing both Sony and Apple Japan for over ¥2 million ($16,700 USD) regarding the incident. The suit argues that the man suffered burns on his finger when the battery burst into flames while being used, and his wife had to be treated for mental distress due to the incident. [34]

On August 14, 2006, Sony and Dell admitted to major flaws in several Sony batteries that could result in the battery overheating and catching fire. As a result they recalled over 4.1 million laptop batteries in the largest computer-related recall to that point in history. The cost of this recall is being shared between Dell and Sony. Dell also confirmed that one of its laptops caught fire in Illinois.[35][36] This recall also prompted Japan's Ministry of Economy, Trade and Industry to order the companies to investigate the troubles with the batteries. The ministry said they must report on their findings and draw up a plan to prevent future problems by the end of August, or face a fine under Japan's consumer safety laws.[37]

Ten days later on August 24, 2006, Apple Computer recalled 1.8 million Sony built batteries after receiving nine reports of batteries overheating, including two customers who suffered minor burns, and additional reports of property damage.[38]

On September 19, 2006, Toshiba announced it was recalling 340 000 Sony laptop batteries.[39] This recall, however, is not related to the recalls by Apple and Dell, as the batteries are known to cause the laptops to sometimes run out of power. No injuries or other accidents have been reported, according to Toshiba spokesman Keisuke Omori.[40]

On September 23, 2006, Sony announced its investigation[41] of a Lenovo ThinkPad T43 laptop overheated and caught fire in Los Angeles International Airport on September 16, an incident that was confirmed by Lenovo. On September 28, 2006, Lenovo and IBM made the global recall of 526 000 laptop batteries.[42]

On September 28, 2006, Sony announced a global battery exchange program in response to growing consumer concerns.[43]

On October 2, 2006, Hewlett-Packard (HP) determined that it is not necessary for them to join the global battery replacement program.[44]

On October 3, 2006, the Yomiuri Shimbun (a Japanese Newspaper) reported that Sony was aware of faults in its notebook PC batteries in December 2005 but failed to fully study the problem.[45][46]

On October 16, 2006, Fujitsu announced it was recalling 278,000 Sony laptop batteries.[47] It was also reported that Fujitsu, Toshiba, and Hitachi may seek compensation from Sony over the battery recalls.[48]

On April 25, 2007, Acer announced that 27,000 batteries from TravelMate and Aspire series notebooks sold from May 2004 to November 2006 were recalled due to 16 reports of overheating and explosions. [49]

On August 24, 2007, it emerged that some of Sony's batteries that were not recalled, and in use on Dell laptop computers, may be at risk of catching fire and exploding; as another case of a Dell laptop with a Sony battery in it, came to light.[50]

CCD

Initially, in October of 2005, it was reported by Sony that there were problems with the charge-coupled devices (CCD) in 20 models of digital still cameras. The problems can prevent the cameras from taking clear pictures, and in some cases, possibly prevent a picture to be taken at all. In late November of 2006, the recall was broadened to eight additional models of digital cameras sold between 2003 and 2005. The problem appears to manifest itself mostly when the camera is used in areas with hot weather. The eight models effected are the following: DSC-F88, DSC-M1, DSC-T1, DSC-T11, DSC-T3, DSC-T33, DSC-U40 and DSC-U50. Sony did indicate that they will repair or replace the affected camera at no charge. Since Sony is one of the largest producers of CCD chips, this recall may affect other manufacturer's and models of cameras, possibly as many as 100 models or more. Other manufacturers of digital cameras, including Canon, Minolta, Nikon, or Fuji have indicated they will replace faulty CCDs in their respective models of cameras if necessary.[51]

See also

References

  1. ^ a b c d e f g "Sony Global - Corporate Information". Retrieved 2007-07-24.
  2. ^ a b c "Sony Corporation (ADR): Financial Statement". Retrieved 2007-07-24.
  3. ^ "Like No Other is the new strap-line from Sony". Sony Global Headquarters Electronics Home. Retrieved 2006-10-18. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help)
  4. ^ "Sony Global - Corporate history". Retrieved 2007-02-16.
  5. ^ "Sony Global - Sony History". Retrieved 2007-02-16.
  6. ^ "Sony Global - Sony History". Retrieved 2007-02-16.
  7. ^ "Sony Global - Sony History". Retrieved 2007-02-16.
  8. ^ "Sony Global - Product & Technology Milestones-Radio". Retrieved 2002-12-16.
  9. ^ "Sony Global - Sony History". Retrieved 2007-02-16.
  10. ^ "Sony Global - Sony History". Retrieved 2007-02-16.
  11. ^ "Medill - Northwestern University". Retrieved 2002-02-16.
  12. ^ a b "Sony Japan｜Sony History". Retrieved 2002-02-16.
  13. ^ Made in Japan - Akio Morita and Sony (pg. 76) by Akio Morita with Edwin M. Rheingold and Mitsuko Shimomura, Signet Books, 1986
  14. ^ "Sony Japan｜Sony History". Retrieved 2006-02-16.
  15. ^ "Sony History on development of Magneto Optical Discs". 2007. Retrieved 2007-02-06.
  16. ^ "Parmount drops Blu-ray, Michael Bay drops Paramount". 2007. Retrieved 2007-08-22.
  17. ^ "Paramount to Drop Blu-Ray HD DVDs". 2007. Retrieved 2007-08-22.
  18. ^ "High-Definition Disc Disarray (Cont'd.)". 2007. Retrieved 2007-08-22.
  19. ^ News.com.au, Sony unveils new twisting music player
  20. ^ Sony Corporation Announces New Management Structure. Sony.net. Retrieved March 7, 2005.
  21. ^ "The Purple Owl - Psygnosis History". 2007. Retrieved 2007-02-05.
  22. ^ "Legal fight over fake film critic". BBC News. March 2, 2004.
  23. ^ Sony BMG Litigation Info. EFF.org. Electronic Frontier Foundation.
  24. ^ Sony faces class action lawsuits for DRM. Wikinews.
  25. ^ Sony admits, fixes problem with DVD DRM. Arstechnica.com.
  26. ^ Sony continues supplying rootkit-like software. ZDnet.com.au.
  27. ^ Sony confirms security problem. BBC News.
  28. ^ Graffiti ads spark debate in US. BBC News.
  29. ^ Wired News
  30. ^ "Sony ad causes white riot". Guardian Unlimited: Gamesblog. 2006-07-05. Retrieved 2006-07-06.
  31. ^ "Sony's racially charged PSP ad". Joystiq.com. 2006-07-04. Retrieved 2006-07-07.
  32. ^ "Sony: PSP Viral Campaign 'Poorly Executed'". next-gen.biz/. 2006-12-13. Retrieved 2007-01-20. {{cite news}}: Check date values in: |date= (help)
  33. ^ "Sony explains God of War's dead goat antics".
  34. ^ "Japanese couple sues Sony and Apple over burning battery". Engadget. 2007-7-25. Retrieved 2007-7-25. {{cite news}}: Check date values in: |accessdate= and |date= (help)
  35. ^ "Dell Details on Notebook Battery Recall". Direct2Dell. 2006-08-14. Retrieved 2006-08-21.
  36. ^ "Dell announces recall of 4.1 million laptop batteries". CBC News. 2006-08-14. Retrieved 2006-09-28.
  37. ^ "Sony, Dell battery issue heats up". CBC News. 2006-08-24. Retrieved 2006-08-24.
  38. ^ "Apple announces recall of 1.8 million laptop batteries". CBC News. 2006-08-24. Retrieved 2006-09-28.
  39. ^ "Toshiba Recalls 340,000 Batteries, Trouble for Sony". Console Watcher. 2006-09-19. Retrieved 2006-11-06.
  40. ^ "Toshiba recalls laptop batteries". CBC News. 2006-09-19. Retrieved 2006-09-28.
  41. ^ "Sony investigates notebook fire". Reuters. 2006-09-23. Retrieved 2006-09-23.
  42. ^ "Lenovo recalls 526,000 laptop batteries". CBC News. 2006-09-28. Retrieved 2006-09-28.
  43. ^ Sony to Initiate Global Replacement Program for Notebook Computer Battery Pack, Sony Press Release, September 28, 2006.
  44. ^ HP and Sony Joint Statement on Recent Battery Issues., Hewlett-Packard News Release, October 2, 2006.
  45. ^ "Sony knew of faults in PC batteries in Dec., failed to fully study fire cause". Daily Yomiuri Online. 2006-10-03. Retrieved 2006-10-03.
  46. ^ "Sony failed to fully study battery problem". Forbes.com. 2006-10-02. Retrieved 2006-10-03.
  47. ^ "Fujitsu Recalls 287,000 Laptop Batteries". Console Watcher. 2006-10-16. Retrieved 2006-11-06.
  48. ^ "Fujitsu, Toshiba, Hitachi may seek compensation from Sony over battery recalls". Chicago Sun-Times. 2006-10-16. Retrieved 2006-10-16.
  49. ^ "Acer finally gets sucked into Sony battery recall". Engadget. 2007-4-25. Retrieved 2007-6-29. {{cite news}}: Check date values in: |accessdate= and |date= (help)
  50. ^ "Georgia Man's Laptop Bursts into Flames". Retrieved 2007-8-24. {{cite news}}: Check date values in: |accessdate= (help)
  51. ^ Sony finds CCD problem with some of its digital cameras

Further reading

  • Made in Japan by Akio Morita and SONY, Harper Collins (1994)
  • SONY: The Private Life by John Nathan, Houghton Mifflin (1999)
  • SONY Radio, Sony Transistor Radio 35th Anniversary 1955-1990 — information booklet (1990)
  • The Portable Radio in American Life by University of Arizona Professor Michael Brian Schiffer, Ph.D. (The University of Arizona Press, 1991).
  • The Japan Project: Made in Japan. — a documentary about Sony's early history in the U.S. by Terry Sanders.

External links

Wikimedia Commons has media related to Sony.

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