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HIRONOBU TAKASAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Printer
    • Patent number 7,275,481
    • Issue date Oct 2, 2007
    • Tohoku Ricoh Co., Ltd.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing method and system therefor
    • Patent number 6,820,543
    • Issue date Nov 23, 2004
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,715,412
    • Issue date Apr 6, 2004
    • Tohoku Ricoh Co., Ltd.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,651,553
    • Issue date Nov 25, 2003
    • Tohoku Ricoh Co., Ltd.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,647,873
    • Issue date Nov 18, 2003
    • Tohoku Ricoh Co., Ltd.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-color printing method and system including a plurality of rem...
    • Patent number 6,644,183
    • Issue date Nov 11, 2003
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-color printing method and system including a plurality of rem...
    • Patent number 6,644,189
    • Issue date Nov 11, 2003
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,604,459
    • Issue date Aug 12, 2003
    • Tohoku Ricoh Co., Ltd.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-color printing method and system including a plurality of rem...
    • Patent number 6,564,707
    • Issue date May 20, 2003
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,382,094
    • Issue date May 7, 2002
    • Tohoku Ricoh Co., Ltd.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-color printing method and system including a plurality of rem...
    • Patent number 6,371,016
    • Issue date Apr 16, 2002
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,314,877
    • Issue date Nov 13, 2001
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil printer
    • Patent number 6,129,013
    • Issue date Oct 10, 2000
    • Tohoku Ricoh Co., Ltd.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for preventing ink blurring in a stencil printer
    • Patent number 5,845,571
    • Issue date Dec 8, 1998
    • Kurashige; Michio
    • Michio Kurashige
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Screen printing machine with waste printing plate discharge means
    • Patent number 4,846,057
    • Issue date Jul 11, 1989
    • Ricoh Co., Ltd.
    • Toshio Endo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Printing method and system therefor
    • Publication number 20040045457
    • Publication date Mar 11, 2004
    • HIRONOBU TAKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20030205151
    • Publication date Nov 6, 2003
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Multi-Color Printing Method and System Including a Plurality of Rem...
    • Publication number 20020117062
    • Publication date Aug 29, 2002
    • HIRONOBU TAKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20020117061
    • Publication date Aug 29, 2002
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20020112620
    • Publication date Aug 22, 2002
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20020108512
    • Publication date Aug 15, 2002
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Multi-color printing method and system including a plurality of rem...
    • Publication number 20020108511
    • Publication date Aug 15, 2002
    • HIRONOBU TAKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Multi-color printing method and system including a plurality of rem...
    • Publication number 20020108514
    • Publication date Aug 15, 2002
    • HIRONOBU TAKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printing method and system therefor
    • Publication number 20020092431
    • Publication date Jul 18, 2002
    • TOHOKU RICOH CO., LTD.
    • Hironobu Takasawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING METHOD AND SYSTEM THEREFOR
    • Publication number 20020002915
    • Publication date Jan 10, 2002
    • HIRONOBU TAKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20010047731
    • Publication date Dec 6, 2001
    • TOHOKU RICOH CO., LTD.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20010029850
    • Publication date Oct 18, 2001
    • TOHOKU RICOH CO., LTD.
    • Keiichi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS