TREA

Tatsuo Fujiwara

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  • Nakajomachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sequence controller
    • Patent number 4,969,119
    • Issue date Nov 6, 1990
    • Hitachi, Ltd.
    • Naohiro Kurokawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Sequence controller
    • Patent number 4,752,909
    • Issue date Jun 21, 1988
    • Hitachi, Ltd.
    • Tatsuo Fujiwara
    • G05 - CONTROLLING REGULATING