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Hitachi - the industrial giant that stores the world

From a mine's five-horsepower motor in 1910 to VSP arrays, HGST drives, and Britain's express trains - the conglomerate whose storage lineage runs through every SAN.

Namihei Odaira believed Japan should build its own machines; the repair shop he ran became one of the broadest engineering companies on earth. For this site's purposes the storage line matters most: the plug-compatible mainframe wars (and the 1982 FBI sting), Hitachi Data Systems' enterprise arrays, and the 2003 purchase of IBM's disk-drive business - the company that invented the hard drive, absorbed and carried forward.

The profile covers the 1910 founding, rail from 1924 to the UK fleets, the mainframe era and the IBM case, HDS to Vantara, HGST to Western Digital, and the Lumada-era pivot to data.

Founding stories

1910

Hitachi

Hitachi, Ibaraki, Japan · Founders: Namihei Odaira

Namihei Odaira ran the electrical repair shop of a copper mine and believed Japan should build its own machines rather than import them - his first product, a five-horsepower induction motor, is still the company's origin icon. From that motor grew one of the broadest industrial companies on earth: locomotives and turbines, mainframes and disk drives, storage arrays and proton-beam therapy - a conglomerate whose storage lineage in particular runs straight through this site's subject matter.

The timeline

  1. Rail begins

    Hitachi delivers Japan's first large domestically built DC electric locomotive - the start of a rail lineage that later contributes Shinkansen trainsets and, from 2015, builds Britain's intercity fleet in County Durham.

  2. The plug-compatible era

    Hitachi's M-series mainframes compete head-on with IBM as plug-compatibles - Japanese engineering matching Armonk's architecture at better price-performance, one of the era's defining industrial contests.

  3. The IBM sting

    An FBI operation catches Hitachi employees buying IBM design documents; guilty pleas follow in 1983. The affair is a landmark of industrial-espionage history - and a measure of how high the mainframe stakes ran.

    Per the extensive contemporary public record of the case.

  4. Hitachi Data Systems

    Hitachi and EDS acquire National Advanced Systems, creating HDS - the channel through which Hitachi's mainframes and, decisively, its enterprise storage arrays (later the USP and VSP lines) reach the world's data centers.

  5. Buying IBM's disk drives

    Hitachi acquires the business that invented the hard drive (~$2 billion), forming HGST - Deskstar, Travelstar, the Microdrive. Nine years later HGST sells to Western Digital for ~$4.8 billion, its engineering still inside much of the world's spinning storage.

    Deal figures per the public record.

  6. Vantara and the pivot

    HDS becomes Hitachi Vantara (storage plus Pentaho analytics); Lumada (2016) frames the IoT-and-data strategy; GlobalLogic (~$9.6B, 2021) and ABB's power grids (Hitachi Energy) complete the transformation into a 'social innovation' giant - industry plus data.

Flagship products and solutions

  • VSP storage arraysThe enterprise storage line (via HDS/Vantara) long synonymous with mainframe-class reliability in open-systems SANs.
  • HGST drivesThe 2003-2012 chapter that put Hitachi engineering inside the world's hard drives - Deskstar to Ultrastar.
  • Rail systemsFrom that 1924 locomotive to Shinkansen components and the UK's Class 800 fleet - the other network Hitachi builds.

Key innovations

  • Storage as an enterprise disciplineHitachi's arrays made five-nines storage a product category of its own - the reliability culture SAN administrators inherited.
  • The conglomerate that kept its engineeringWhere peers financialized, Hitachi's breadth - motors to mainframes to medical - stayed anchored in manufacturing; the pivot to data (Lumada, Vantara) is engineering-led too.

Main markets

Hitachi today spans IT (Vantara, GlobalLogic), energy (Hitachi Energy), and mobility - one of Japan's largest companies, its storage lineage still racked in enterprise data centers worldwide.

Analyst standing

  • The quiet giant of these pages: less famous per logo than its peers, but touch a SAN, a hard drive of a certain vintage, or a British express train and the odds are good the engineering traces to Odaira's motor shop.