TREA

Kazushi Hayakawa

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  • Hino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radiographic image reading apparatus
    • Patent number 6,365,909
    • Issue date Apr 2, 2002
    • Konica Corporation
    • Kazushi Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cassette
    • Patent number 6,191,426
    • Issue date Feb 20, 2001
    • Konica Corporation
    • Kazushi Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multicolor image developing device
    • Patent number 4,954,844
    • Issue date Sep 4, 1990
    • Konica Corporation
    • Shizuo Morita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multicolor image forming apparatus
    • Patent number 4,878,091
    • Issue date Oct 31, 1989
    • Konica Corporation
    • Shizuo Morita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color image forming apparatus having an improved arrangement for mo...
    • Patent number 4,746,951
    • Issue date May 24, 1988
    • Konishiroku Photo Industry Co., Ltd.
    • Kazushi Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 4,669,864
    • Issue date Jun 2, 1987
    • Konishiroku Photo Industry Co., Ltd.
    • Hisashi Shoji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY