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Masaki Matsushita

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  • Ikoma-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink cartridge and image forming apparatus
    • Patent number 7,331,662
    • Issue date Feb 19, 2008
    • Sharp Kabushiki Kaisha
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,226,152
    • Issue date Jun 5, 2007
    • Sharp Kabushiki Kaisha
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fixing device for fixing an unfixed developing agent on a recording...
    • Patent number 7,221,896
    • Issue date May 22, 2007
    • Sharp Kabushiki Kaisha
    • Hisashi Yoshimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,156,509
    • Issue date Jan 2, 2007
    • Sharp Kabushiki Kaisha
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording apparatus
    • Patent number 7,134,748
    • Issue date Nov 14, 2006
    • Sharp Kabushiki Kaisha
    • Hirokazu Nakamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method for producing organic insulating coating and ink-jet printhe...
    • Patent number 7,066,582
    • Issue date Jun 27, 2006
    • Sharp Kabushiki Kaisha
    • Haruhiko Deguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet printer
    • Patent number 7,014,303
    • Issue date Mar 21, 2006
    • Sharp Kabushiki Kaisha
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge and image forming apparatus
    • Patent number 6,991,326
    • Issue date Jan 31, 2006
    • Sharp Kabushiki Kaisha
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet printer waste ink storage apparatus
    • Patent number 6,890,057
    • Issue date May 10, 2005
    • Sharp Kabushiki Kaisha
    • Takashi Gotoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Ink cartridge and image forming apparatus
    • Publication number 20060033788
    • Publication date Feb 16, 2006
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Fixing device and image forming apparatus including the same
    • Publication number 20050123330
    • Publication date Jun 9, 2005
    • Sharp Kabushiki Kaisha
    • Hisashi Yoshimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Inkjet printer waste ink storage apparatus
    • Publication number 20050001874
    • Publication date Jan 6, 2005
    • Takashi Gotoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming apparatus
    • Publication number 20040218026
    • Publication date Nov 4, 2004
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming apparatus
    • Publication number 20040217995
    • Publication date Nov 4, 2004
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Recording apparatus
    • Publication number 20040119798
    • Publication date Jun 24, 2004
    • Sharp Kabushiki Kaisha
    • Hirokazu Nakamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Inkjet printer
    • Publication number 20040114011
    • Publication date Jun 17, 2004
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and image forming apparatus
    • Publication number 20040056935
    • Publication date Mar 25, 2004
    • Masaki Matsushita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Method for producing organic insulating coating and ink-jet printhe...
    • Publication number 20040032466
    • Publication date Feb 19, 2004
    • Sharp Kabushiki Kaisha
    • Haruhiko Deguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS