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Masashi Matsuda

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid pump and inkjet printer equipped with liquid pump
    • Patent number 8,002,372
    • Issue date Aug 23, 2011
    • Ortek Corporation
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording apparatus having a protruding portion that comes...
    • Patent number 7,832,829
    • Issue date Nov 16, 2010
    • Olympus Corporation
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply apparatus
    • Patent number 7,380,923
    • Issue date Jun 3, 2008
    • Olympus Corporation
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image recording apparatus and bottle holder
    • Patent number 7,364,280
    • Issue date Apr 29, 2008
    • Olympus Corporation
    • Takashi Miyazawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink container and ink container loading structure
    • Patent number 7,287,844
    • Issue date Oct 30, 2007
    • Riso Kagaku Corporation
    • Takahiro Wakayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge
    • Patent number D530365
    • Issue date Oct 17, 2006
    • Riso Kagaku Corporation
    • Takahiro Wakayama
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D527047
    • Issue date Aug 22, 2006
    • ISO Kagaku Corporation
    • Takahiro Wakayama
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D526353
    • Issue date Aug 8, 2006
    • Riso Kagaku Corporation
    • Takahiro Wakayama
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D524367
    • Issue date Jul 4, 2006
    • Riso Kagaku Corporation
    • Takahiro Wakayama
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D524368
    • Issue date Jul 4, 2006
    • Riso Kagaku Corporation
    • Takahiro Wakayama
    • D18 - Printing and office machinery

Patents Applicationslast 30 patents

  • Information Patent Application

    Liquid pump and inkjet printer equipped with liquid pump
    • Publication number 20080151014
    • Publication date Jun 26, 2008
    • OLYMPUS CORPORATION
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image recording apparatus
    • Publication number 20080012920
    • Publication date Jan 17, 2008
    • OLYMPUS CORPORATION
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image recording apparatus
    • Publication number 20070206047
    • Publication date Sep 6, 2007
    • OLYMPUS CORPORATION
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink container and ink container loading structure
    • Publication number 20070035591
    • Publication date Feb 15, 2007
    • Takahiro Wakayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image recording apparatus and bottle holder
    • Publication number 20060232643
    • Publication date Oct 19, 2006
    • OLYMPUS CORPORATION
    • Takashi Miyazawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid supply apparatus
    • Publication number 20050068383
    • Publication date Mar 31, 2005
    • OLYMPUS CORPORATION
    • Masashi Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink distributor
    • Publication number 20050062818
    • Publication date Mar 24, 2005
    • OLYMPUS CORPORATION
    • Hiroshi Hashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS