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Junpei Natsui

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal recording material
    • Patent number 8,202,821
    • Issue date Jun 19, 2012
    • Nippon Paper Industries Co., Ltd.
    • Junpei Natsui
    • 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 7,618,922
    • Issue date Nov 17, 2009
    • Nippon Paper Industries Co., Ltd.
    • Akihito Ogino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Coating paper which can be removed by water and a method for prepar...
    • Patent number 7,476,448
    • Issue date Jan 13, 2009
    • Nippon Paper Industries Co., Ltd.
    • Junpei Natsui
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Thermally sensitive recording medium
    • Patent number 7,387,984
    • Issue date Jun 17, 2008
    • Nippon Paper Industries Co., Ltd.
    • Seiki Yoneshige
    • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    Thermal recording material
    • Publication number 20090280980
    • Publication date Nov 12, 2009
    • Nippon Paper Industries Co., Ltd.
    • Junpei Natsui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Laser Recording Thermally Sensitive Recording Medium
    • Publication number 20080194403
    • Publication date Aug 14, 2008
    • Junpei Natsui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Thermally Sensitive Recording Medium
    • Publication number 20080139385
    • Publication date Jun 12, 2008
    • Akihito Ogino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Thermally Sensitive Recording Medium
    • Publication number 20080076663
    • Publication date Mar 27, 2008
    • Seiki Yoneshige
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Coating paper which can be removed by water and a method for prepar...
    • Publication number 20060216537
    • Publication date Sep 28, 2006
    • Junpei Natsui
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Heat-sensitive recording material
    • Publication number 20060191433
    • Publication date Aug 31, 2006
    • Takashi Date
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Heat-sensitive recording medium
    • Publication number 20060125909
    • Publication date Jun 15, 2006
    • Kaoru Hamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Thermal recording material
    • Publication number 20060007765
    • Publication date Jan 12, 2006
    • Masayuki Watanabe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Thermal recording medium
    • Publication number 20050264644
    • Publication date Dec 1, 2005
    • Junpei Natsui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS