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| traded_as = | foundation = Hitachi, Ibaraki, Japan | founder = Namihei Odaira | location_city = Chiyoda, Tokyo | location_country = Japan | area_served = Worldwide | key_people = | revenue = (2014)〔(【引用サイトリンク】title=Hitachi Financial Statements )〕 | operating_income = (2014)〔 | net_income = (2014)〔 | assets = (2014)〔 | equity = (2014)〔 | num_employees = 326,240 (2014)〔(【引用サイトリンク】title=Corporate Profile )〕 | industry = Conglomerate | products = | services = | homepage = | intl = yes }} ((:çiꜜtatɕi)) is a Japanese multinational conglomerate company headquartered in Chiyoda, Tokyo, Japan. It is the parent of the Hitachi Group (''Hitachi Gurūpu'') and forms part of the DKB Group of companies. Hitachi is a highly diversified company that operates eleven business segments: Information & Telecommunication Systems, Social Infrastructure, High Functional Materials & Components, Financial Services, Power Systems, Electronic Systems & Equipment, Automotive Systems, Railway & Urban Systems, Digital Media & Consumer Products, Construction Machinery and Other Components & Systems.〔(Our Businesses : Hitachi Global ). Hitachi.com. Retrieved on 2013-08-16.〕 Hitachi is listed on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 and TOPIX indices. It is ranked 38th in the 2012 Fortune Global 500 and 129th in the 2012 Forbes Global 2000. On January 21, 2014, numerous tech articles around the globe published findings from the cloud storage provider Backblaze that Hitachi hard disks are the most reliable among prominent hard disk manufactures.〔(【引用サイトリンク】title=Backblaze data shows Hitachi and Seagate as most and least reliable hard drives, respectively )〕〔(【引用サイトリンク】title=The Most (and Least) Reliable Hard Drive Brands )〕〔(【引用サイトリンク】title=Hitachi hard drives are the most reliable, says BackBlaze )〕〔(【引用サイトリンク】title=Seagate maybe the least reliable hard drive brand, BackBlaze Study )〕〔(【引用サイトリンク】title=Who makes the most reliable hard disk drives? Backblaze has updated its stats )〕〔(【引用サイトリンク】title=Seagate hard drives are the least reliable, says BackBlaze )〕 ==History== Hitachi was founded in 1910 by electrical engineer Namihei Odaira in Ibaraki Prefecture.〔(【引用サイトリンク】title=Little Known Facts About Hitachi )〕 The company's first product was Japan's first 5-horsepower electric induction motor, initially developed for use in copper mining. Odaira's company soon became the domestic leader in electric motors and electric power industry infrastructure. The company began as an in-house venture of Fusanosuke Kuhara's mining company in Hitachi, Ibaraki. Odaira moved headquarters to Tokyo in 1918. Long before that, he coined the company’s toponymic name by superimposing two ''kanji'' characters: ''hi'' meaning “sun” and ''tachi'' meaning “rise”. The young company's national aspirations were conveyed by its original brand mark, which evoked Japan's imperial rising sun flag. Hitachi America, Ltd. was established in 1959.〔(【引用サイトリンク】title=History (1910-1959) )〕 Hitachi Europe, Ltd. was established in 1982.〔(【引用サイトリンク】title=History (1980-1999) )〕 In March 2011, Hitachi agreed to sell its hard disk drive subsidiary, Hitachi Global Storage Technologies, to Western Digital for a combination of cash and shares worth US$4.3 billion. Due to concerns of a duopoly of WD and Seagate by the EU Commission and the Federal Trade Commission, Hitachi's 3.5" HDD division was sold to Toshiba. The transaction was completed in March 2012. Hitachi entered talks with Mitsubishi Heavy Industries in August 2011 about a potential merger of the two companies, in what would have been the largest merger between two Japanese companies in history. The talks subsequently broke down and were suspended. In October 2012, Hitachi agreed to acquire the United Kingdom-based nuclear energy company Horizon Nuclear Power, which plans to construct up to six nuclear power plants in the UK, from E.ON and RWE for £700 million. In November 2012, Hitachi and Mitsubishi Heavy Industries agreed to merge their thermal power generation businesses into a joint venture to be owned 65% by Mitsubishi Heavy Industries and 35% by Hitachi. The joint venture begun operations in February 2014.〔(【引用サイトリンク】title=News Releases )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hitachi」の詳細全文を読む スポンサード リンク
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