TREA

Sinichi Tsujimoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera system
    • Patent number 5,160,953
    • Issue date Nov 3, 1992
    • Canon Kabushiki Kaisha
    • Tomonori Iwashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data imprinting device
    • Patent number 5,119,119
    • Issue date Jun 2, 1992
    • Canon Kabushiki Kaisha
    • Kenichiro Amano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Close-up photography device
    • Patent number 5,077,569
    • Issue date Dec 31, 1991
    • Canon Kabushiki Kaisha
    • Hidefumi Notagashira
    • G02 - OPTICS