TREA

MASAMI YANAGISAWA

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  • SHIZUOKA-SHI, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Attachment film for electronic display device
    • Patent number 6,760,086
    • Issue date Jul 6, 2004
    • Tomoegawa Paper Co., Ltd.
    • Takuma Hattori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photosensitive resin film and use thereof
    • Patent number 6,066,431
    • Issue date May 23, 2000
    • Dai Nippon Printing Co., Ltd.
    • Masaaki Asano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lighting lamp
    • Patent number 4,991,074
    • Issue date Feb 5, 1991
    • Tomoegawa Paper Co., Ltd.
    • Yasuo Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting lamp
    • Patent number 4,954,937
    • Issue date Sep 4, 1990
    • Tomoegawa Paper Co., Ltd.
    • Yasuo Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents