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Masashi Hiroki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fixing device and image forming apparatus
    • Patent number 9,223,259
    • Issue date Dec 29, 2015
    • Toshiba Tec Kabushiki Kaisha
    • Masashi Hiroki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Inkjet head and an inkjet recording device
    • Patent number 8,960,831
    • Issue date Feb 24, 2015
    • Toshiba Tec Kabushiki Kaisha
    • Yoshiaki Kaneko
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet device and controlling method for inkjet device
    • Patent number 8,833,897
    • Issue date Sep 16, 2014
    • Toshiba Tec Kabushiki Kaisha
    • Hiroshi Murata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording apparatus
    • Patent number 8,491,108
    • Issue date Jul 23, 2013
    • Kabushiki Kaisha Toshiba
    • Yasushi Kuribayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet head and method of driving the same
    • Patent number 8,328,309
    • Issue date Dec 11, 2012
    • Kabushiki Kaisha Toshiba
    • Takao Izumi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,237,757
    • Issue date Aug 7, 2012
    • Kabushiki Kaisha Toshiba
    • Shinji Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ink jet apparatus and liquid circulating method
    • Patent number 8,215,757
    • Issue date Jul 10, 2012
    • Kabushiki Kaisha Toshiba
    • Yasushi Kuribayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,118,423
    • Issue date Feb 21, 2012
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 8,087,769
    • Issue date Jan 3, 2012
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 8,042,931
    • Issue date Oct 25, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 7,992,993
    • Issue date Aug 9, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 7,967,410
    • Issue date Jun 28, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus and printing control method
    • Patent number 7,926,932
    • Issue date Apr 19, 2011
    • Kabushiki Kaisha Toshiba
    • Atsushi Kubota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 7,909,455
    • Issue date Mar 22, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording apparatus
    • Patent number 7,896,484
    • Issue date Mar 1, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,850,299
    • Issue date Dec 14, 2010
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,850,300
    • Issue date Dec 14, 2010
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 7,845,792
    • Issue date Dec 7, 2010
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet ink
    • Patent number 7,803,851
    • Issue date Sep 28, 2010
    • Toshiba Tec Kabushiki Kaisha
    • Mitsuru Ishibashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,764,297
    • Issue date Jul 27, 2010
    • Kabushiki Kaisha Toshiba
    • Shinji Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pigment dispersion, precursor of ink for UV-curing type ink-jet rec...
    • Patent number 7,754,785
    • Issue date Jul 13, 2010
    • Toshiba Tec Kabushiki Kaisha
    • Toru Ushirogouchi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Aqueous ink for inkjet recording
    • Patent number 7,708,821
    • Issue date May 4, 2010
    • Toshiba Tec Kabushiki Kaisha
    • Hiroshi Kiyomoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Non-aqueous ink composition for inkjet
    • Patent number 7,645,332
    • Issue date Jan 12, 2010
    • Toshiba Tec Kabushiki Kaisha
    • Masashi Hiroki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid ink and recording apparatus
    • Patent number 7,500,745
    • Issue date Mar 10, 2009
    • Toshiba Tec Kabushiki Kaisha
    • Toru Ushirogouchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method and apparatus for forming image
    • Patent number 7,484,826
    • Issue date Feb 3, 2009
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pigment dispersion, precursor of ink for UV-curing type ink-jet rec...
    • Patent number 7,439,281
    • Issue date Oct 21, 2008
    • Toshiba Tec Kabushiki Kaisha
    • Toru Ushirogouchi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Washing solution for inkjet printer head and washing method using t...
    • Patent number 7,425,525
    • Issue date Sep 16, 2008
    • Toshiba Tec Kabushiki Kaisha
    • Ryozo Akiyama
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Ink for ink jet and ink jet recording apparatus
    • Patent number 7,417,074
    • Issue date Aug 26, 2008
    • Toshiba Tec Kabushiki Kaisha
    • Masashi Hiroki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Inkjet ink, inkjet recording method, method of evaluating inkjet in...
    • Patent number 7,404,852
    • Issue date Jul 29, 2008
    • Toshiba Tec Kabushiki Kaisha
    • Mitsuru Ishibashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Non-aqueous ink composition for ink jet
    • Patent number 7,393,400
    • Issue date Jul 1, 2008
    • Toshiba Tec Kabushiki Kaisha
    • Takaya Kitawaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20150071667
    • Publication date Mar 12, 2015
    • Toshiba Tec Kabushiki Kaisha
    • Masashi Hiroki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID EJECTING APPARATUS AND LIQUID CIRCULATION METHOD OF LIQUID E...
    • Publication number 20150070415
    • Publication date Mar 12, 2015
    • Toshiba Tec Kabushiki Kaisha
    • Hiroyuki ISHIKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET DEVICE, INK CIRCULATING DEVICE, AND INK JET PRINTING APPARATUS
    • Publication number 20140292963
    • Publication date Oct 2, 2014
    • Toshiba Tec Kabushiki Kaisha
    • Kazuhiro HARA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET DEVICE AND CONTROLLING METHOD FOR INKJET DEVICE
    • Publication number 20130257941
    • Publication date Oct 3, 2013
    • Toshiba Tec Kabushiki Kaisha
    • Hiroshi MURATA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD AND AN INKJET RECORDING DEVICE
    • Publication number 20130182024
    • Publication date Jul 18, 2013
    • Toshiba Tec Kabushiki Kaisha
    • Yoshiaki KANEKO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET IMAGE FORMING APPARATUS AND INKJET IMAGE FORMING METHOD
    • Publication number 20110310157
    • Publication date Dec 22, 2011
    • Toshiba Tec Kabushiki Kaisha
    • Kazuhiko Ohtsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET HEAD AND METHOD OF DRIVING THE SAME
    • Publication number 20110292108
    • Publication date Dec 1, 2011
    • Toshiba Tec Kabushiki Kaisha
    • Takao Izumi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING DEVICE
    • Publication number 20110279512
    • Publication date Nov 17, 2011
    • Toshiba Tec Kabushiki Kaisha
    • Atsushi Kubota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD AND APPARATUS FOR FORMING IMAGE
    • Publication number 20110261132
    • Publication date Oct 27, 2011
    • Toshiba Tec Kabushiki Kaisha
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD AND APPARATUS FOR FORMING IMAGE
    • Publication number 20110164102
    • Publication date Jul 7, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING APPARATUS
    • Publication number 20110148997
    • Publication date Jun 23, 2011
    • Kabushiki Kaisha Toshiba
    • Yasushi Kuribayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink Jet Recording Apparatus
    • Publication number 20110122177
    • Publication date May 26, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi HIROKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110090295
    • Publication date Apr 21, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110058003
    • Publication date Mar 10, 2011
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING APPARATUS AND SHEET FEEDING METHOD OF INK JET REC...
    • Publication number 20110050778
    • Publication date Mar 3, 2011
    • Kabushiki Kaisha Toshiba
    • Satoshi Kaiho
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET APPARATUS AND LIQUID CIRCULATING METHOD
    • Publication number 20110007105
    • Publication date Jan 13, 2011
    • Kabushiki Kaisha Toshiba
    • Yasushi Kuribayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20100260509
    • Publication date Oct 14, 2010
    • Kabushiki Kaisha Toshiba
    • Shinji Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    INK-JET RECORDING APPARATUS
    • Publication number 20100207988
    • Publication date Aug 19, 2010
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE RECORDING APPARATUS
    • Publication number 20100171787
    • Publication date Jul 8, 2010
    • Kabushiki Kaisha Toshiba
    • Satoshi Kaiho
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE RECORDING APPARATUS
    • Publication number 20100171782
    • Publication date Jul 8, 2010
    • Kabushiki Kaisha Toshiba
    • Takashi Kado
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD AND APPARATUS FOR FORMING IMAGE
    • Publication number 20100165064
    • Publication date Jul 1, 2010
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20100141727
    • Publication date Jun 10, 2010
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING APPARATUS
    • Publication number 20090244147
    • Publication date Oct 1, 2009
    • Kabushiki Kaisha Toshiba
    • Kazuhiko Ohtsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING APPARATUS
    • Publication number 20090244233
    • Publication date Oct 1, 2009
    • Kabushiki Kaisha Toshiba
    • Kazuhiko Ohtsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING APPARATUS
    • Publication number 20090219369
    • Publication date Sep 3, 2009
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING APPARATUS
    • Publication number 20090219370
    • Publication date Sep 3, 2009
    • Kabushiki Kaisha Toshiba
    • Atsushi Kubota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD AND APPARATUS FOR FORMING IMAGE
    • Publication number 20090102877
    • Publication date Apr 23, 2009
    • Kabushiki Kaisha Toshiba
    • Masashi Hiroki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING DEVICE, IMAGE FORMING METHOD AND RECORDING DEVICE
    • Publication number 20090085947
    • Publication date Apr 2, 2009
    • Kabushiki Kaisha Toshiba
    • Takashi Kado
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS AND PRINTING CONTROL METHOD
    • Publication number 20090085954
    • Publication date Apr 2, 2009
    • Kabushiki Kaisha Toshiba
    • Atsushi Kubota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING DEVICE
    • Publication number 20090085998
    • Publication date Apr 2, 2009
    • KABUSHIKI KAISHA TOSHIBA
    • Atsushi Kubota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS