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Takashi Date

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developer mixture for thermal recording materials and thermal recor...
    • Patent number 8,062,993
    • Issue date Nov 22, 2011
    • API Corporation
    • Mamoru Suga
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 7,651,975
    • Issue date Jan 26, 2010
    • Nippon Paper Industries Co., Ltd.
    • Takashi Date
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermally sensitive recording medium
    • Patent number 7,465,694
    • Issue date Dec 16, 2008
    • Nippon Paper Industries Co., Ltd.
    • Takashi Date
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal recording medium
    • Patent number 7,384,891
    • Issue date Jun 10, 2008
    • Nippon Paper Industries Co., Ltd.
    • Junpei Natsui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermally sensitive recording medium
    • Patent number 7,378,374
    • Issue date May 27, 2008
    • Nippon Paper Industries Co., Ltd.
    • Masayuki Watanabe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermally sensitive recording medium
    • Patent number 7,312,176
    • Issue date Dec 25, 2007
    • Nippon Paper Industries Co., Ltd.
    • Kaoru Hamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermally sensitive recording medium
    • Patent number 6,440,897
    • Issue date Aug 27, 2002
    • Nippon Paper Industries Co Ltd
    • Yukiko Ryu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents