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Shigetoshi Hiraishi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 6,960,553
    • Issue date Nov 1, 2005
    • Mitsubishi Paper Mills Ltd.
    • Takahisa Kato
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat sensitive recording material and recording method using the same
    • Patent number 5,876,898
    • Issue date Mar 2, 1999
    • Mitsubishi Paper Mills Limited
    • Haruhiko Ikeda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Magnetic recording sheet comprising a gel binder
    • Patent number 5,411,798
    • Issue date May 2, 1995
    • Mitsubishi Paper Mills Limited
    • Haruyoshi Funae
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Reversible heat-sensitive recording material
    • Patent number 5,395,815
    • Issue date Mar 7, 1995
    • Mitsubishi Paper Mills Limited
    • Mitsuhiro Ikeda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording material
    • Patent number 5,155,087
    • Issue date Oct 13, 1992
    • Mitsubishi Paper Mills, Ltd.
    • Toshihiko Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,106,814
    • Issue date Apr 21, 1992
    • Mitsubishi Paper Mills Limited
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat sensitive recording material
    • Patent number 5,098,738
    • Issue date Mar 24, 1992
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Toshimitsu Nakajima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,093,305
    • Issue date Mar 3, 1992
    • Mitsubishi Paper Mills Limited
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat sensitive recording material
    • Patent number 5,079,211
    • Issue date Jan 7, 1992
    • Mitsubishi Paper Mills Limited
    • Yutaka Shimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,043,315
    • Issue date Aug 27, 1991
    • Mitsubishi Paper Mills Limited
    • Mikiya Sekine
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,043,312
    • Issue date Aug 27, 1991
    • Mitsubishi Paper Mills Limited
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,036,039
    • Issue date Jul 30, 1991
    • Mitsubishi Paper Mills Limited
    • Mikiya Sekine
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Color image recording material
    • Patent number 5,013,629
    • Issue date May 7, 1991
    • Mitsubishi Paper Mills Limited
    • Mikiya Sekine
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thermosensitive recording materials
    • Patent number 4,996,183
    • Issue date Feb 26, 1991
    • Mitsubishi Paper Mills, Limited
    • Masaaki Otani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording material
    • Patent number 4,983,569
    • Issue date Jan 8, 1991
    • Mitsubishi Paper Mills
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal printing material
    • Patent number 4,965,237
    • Issue date Oct 23, 1990
    • Mitsubishi Paper Mills, Ltd.
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Photosensitive, pressure-sensitive recording sheet of plain paper t...
    • Patent number 4,963,457
    • Issue date Oct 16, 1990
    • Mitsubishi Paper Mills, Ltd.
    • Toshihiko Matsushita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photosensitive heat-transfer recording sheet and photosensitive pre...
    • Patent number 4,948,695
    • Issue date Aug 14, 1990
    • Mitsubishi Paper Mills, Ltd.
    • Toshihiko Matsushita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Recording material
    • Patent number 4,880,767
    • Issue date Nov 14, 1989
    • Mitsubishi Paper Mills
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermosensitive recording material
    • Patent number 4,874,740
    • Issue date Oct 17, 1989
    • Mitsubishi Paper Mills, Ltd.
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive thermal transfer recording sheet and system using th...
    • Patent number 4,824,824
    • Issue date Apr 25, 1989
    • Mitsubishi Paper Mills, Ltd.
    • Toshihiko Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Color image recording material
    • Patent number 4,812,354
    • Issue date Mar 14, 1989
    • Mitsubishi Paper Mills, Ltd.
    • Takeo Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color-image recording material
    • Patent number 4,780,391
    • Issue date Oct 25, 1988
    • Mitsubishi Paper Mills, Ltd.
    • Shigetoshi Hiraishi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color developer
    • Patent number 4,775,417
    • Issue date Oct 4, 1988
    • Mitsubishi Paper Mills, Ltd.
    • Hirokazu Tsukahara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 4,764,501
    • Issue date Aug 16, 1988
    • Mitsubishi Paper Mills, Ltd.
    • Haruhiko Ikeda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermosensitive recording material
    • Patent number 4,742,042
    • Issue date May 3, 1988
    • Mitsubishi Paper Mills, Ltd.
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat sensitive recording material
    • Patent number 4,707,463
    • Issue date Nov 17, 1987
    • Mitsubishi Paper Mills, Ltd.
    • Haruhiko Ikeda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Biocapsule
    • Patent number 4,696,863
    • Issue date Sep 29, 1987
    • Mitsubishi Paper Mills, Ltd.
    • Toshihiko Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal recording materials
    • Patent number 4,688,058
    • Issue date Aug 18, 1987
    • Mitsubishi Paper Mills, Ltd.
    • Haruhiko Ikeda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 4,644,374
    • Issue date Feb 17, 1987
    • Mitsubishi Paper Mills, Ltd.
    • Shigetoshi Hiraishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Heat-sensitive recording material
    • Publication number 20030186810
    • Publication date Oct 2, 2003
    • Mitsubishi Paper Mills Ltd.
    • Takahisa Kato
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS