TREA

Shuhei Tanaka

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  • Higashiyamato, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photodetector output circuit
    • Patent number 4,535,231
    • Issue date Aug 13, 1985
    • Hitachi Denshi Kabushiki Kaisha
    • Shuhei Tanaka
    • G02 - OPTICS
  • Information Patent Grant

    Autofocus system
    • Patent number 4,414,575
    • Issue date Nov 8, 1983
    • Hitachi Denshi Kabushiki Kaisha
    • Manabu Yamamoto
    • G02 - OPTICS
  • Information Patent Grant

    Solid-state imaging device
    • Patent number 4,301,477
    • Issue date Nov 17, 1981
    • Hitachi, Ltd.
    • Iwao Takemoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Circuit for generating scanning pulses
    • Patent number 4,295,055
    • Issue date Oct 13, 1981
    • Hitachi, Ltd.
    • Iwao Takemoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Solid-state imaging device
    • Patent number 4,274,113
    • Issue date Jun 16, 1981
    • Hitachi, Ltd.
    • Shinya Ohba
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Solid-state imaging device
    • Patent number 4,223,330
    • Issue date Sep 16, 1980
    • Hitachi, Ltd.
    • Norio Koike
    • H01 - BASIC ELECTRIC ELEMENTS