TREA

Tadashi HIRATA

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  • Utsunomiya-shi, Tochigi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process cartridge and image forming apparatus
    • Patent number 7,383,000
    • Issue date Jun 3, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsuhiro Koumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Agitating member for a developing apparatus
    • Patent number 5,189,474
    • Issue date Feb 23, 1993
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeyuki Miya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20060216064
    • Publication date Sep 28, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsuhiro KOUMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY