TREA

Takeji Morikawa

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  • Toyokawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developing device
    • Patent number 4,940,014
    • Issue date Jul 10, 1990
    • Minolta Camera Kabushiki Kaisha
    • Hiromitsu Saijo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning device
    • Patent number 4,411,042
    • Issue date Oct 25, 1983
    • Minolta Camera Kabushiki Kaisha
    • Toshio Sakata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic copying apparatus
    • Patent number 4,124,289
    • Issue date Nov 7, 1978
    • Minolta Camera Kabushiki Kaisha
    • Shin Miyata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY