TREA

Hirokatsu Imamura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite thermal transfer sheet
    • Patent number 6,395,375
    • Issue date May 28, 2002
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 6,203,890
    • Issue date Mar 20, 2001
    • Dai Nippon Printing Co., Ltd.
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 6,043,191
    • Issue date Mar 28, 2000
    • Dai Nippon Printing Co., Ltd.
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 5,948,511
    • Issue date Sep 7, 1999
    • Dai Nippon Printing Co., Ltd.
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Composite thermal transfer sheet
    • Patent number 5,876,836
    • Issue date Mar 2, 1999
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 5,573,833
    • Issue date Nov 12, 1996
    • Dai Nippon Printing Co., Ltd.
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Composite thermal transfer sheet
    • Patent number 5,484,644
    • Issue date Jan 16, 1996
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus for manufacturing strips of thermal transfer recording sh...
    • Patent number 5,441,567
    • Issue date Aug 15, 1995
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Shigeki Umise
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 5,427,840
    • Issue date Jun 27, 1995
    • Dai Nippon Printing Co., Ltd.
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 5,362,549
    • Issue date Nov 8, 1994
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Composite thermal transfer sheet
    • Patent number 5,264,279
    • Issue date Nov 23, 1993
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 5,219,638
    • Issue date Jun 15, 1993
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of manufacturing strips of thermal transfer recording sheets
    • Patent number 5,180,607
    • Issue date Jan 19, 1993
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Shigeki Umise
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus for making thermal transfer recording sheet
    • Patent number 5,109,795
    • Issue date May 5, 1992
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Shigeki Umise
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer type recording sheet
    • Patent number 4,985,292
    • Issue date Jan 15, 1991
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Shigeki Umise
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive transfer ribbon
    • Patent number 4,916,006
    • Issue date Apr 10, 1990
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Kyoichi Yamamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Composite thermal transfer sheet
    • Publication number 20030113517
    • Publication date Jun 19, 2003
    • Hirokatsu Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS