TREA

Hitoshi Itabashi

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner and toner manufacturing method
    • Patent number 10,295,922
    • Issue date May 21, 2019
    • Canon Kabushiki Kaisha
    • Yuhei Terui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for manufacturing the same
    • Patent number 10,095,144
    • Issue date Oct 9, 2018
    • Canon Kabushiki Kaisha
    • Yu Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for manufacturing toner
    • Patent number 10,078,285
    • Issue date Sep 18, 2018
    • Canon Kabushiki Kaisha
    • Haruko Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner
    • Patent number 10,012,922
    • Issue date Jul 3, 2018
    • Canon Kabushiki Kaisha
    • Yu Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for manufacturing the same
    • Patent number 9,996,018
    • Issue date Jun 12, 2018
    • Canon Kabushiki Kaisha
    • Haruko Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner
    • Patent number 9,964,879
    • Issue date May 8, 2018
    • Canon Kabushiki Kaisha
    • Yuhei Terui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,575,426
    • Issue date Feb 21, 2017
    • Canon Kabushiki Kaisha
    • Tsutomu Shimano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Compound, dispersant and toner
    • Patent number 9,505,723
    • Issue date Nov 29, 2016
    • Canon Kabushiki Kaisha
    • Haruko Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,223,240
    • Issue date Dec 29, 2015
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,098,003
    • Issue date Aug 4, 2015
    • Canon Kabushiki Kaisha
    • Akane Masumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,098,002
    • Issue date Aug 4, 2015
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,029,056
    • Issue date May 12, 2015
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of producing polymerized toner, method of producing binder r...
    • Patent number 8,975,000
    • Issue date Mar 10, 2015
    • Canon Kabushiki Kaisha
    • Atsushi Tani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,828,633
    • Issue date Sep 9, 2014
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,609,312
    • Issue date Dec 17, 2013
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,574,801
    • Issue date Nov 5, 2013
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Resin for toner and toner
    • Patent number 8,383,312
    • Issue date Feb 26, 2013
    • Canon Kabushiki Kaisha
    • Norikazu Fujimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing polymerized toner, polymerized toner, method f...
    • Patent number 8,178,275
    • Issue date May 15, 2012
    • Canon Kabushiki Kaisha
    • Atsushi Tani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, and toner production process
    • Patent number 8,053,156
    • Issue date Nov 8, 2011
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dry toner, method for producing dry toner, and method for forming a...
    • Patent number 7,323,282
    • Issue date Jan 29, 2008
    • Canon Kabushiki Kaisha
    • Manabu Ohno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dry toner, method for producing dry toner, and method for forming a...
    • Patent number 7,252,917
    • Issue date Aug 7, 2007
    • Canon Kabushiki Kaisha
    • Manabu Ohno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for producing toner
    • Patent number 6,808,855
    • Issue date Oct 26, 2004
    • Canon Kabushiki Kaisha
    • Yasukazu Ayaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dispersing agent for pigment, pigment-dispersion composition, toner...
    • Patent number 6,790,576
    • Issue date Sep 14, 2004
    • Canon Kabushiki Kaisha
    • Norikazu Fujimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dispersing agent for pigment, pigment-dispersion composition, toner...
    • Patent number 6,689,525
    • Issue date Feb 10, 2004
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Toner, and process for producing toner
    • Patent number 6,566,028
    • Issue date May 20, 2003
    • Canon Kabushiki Kaisha
    • Yayoi Tazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, and toner production process
    • Patent number 6,500,593
    • Issue date Dec 31, 2002
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, and process for producing toner
    • Patent number 6,358,658
    • Issue date Mar 19, 2002
    • Canon Kabushiki Kaisha
    • Yayoi Tazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic coated carrier two-component type developer and developing...
    • Patent number 6,165,663
    • Issue date Dec 26, 2000
    • Canon Kabushiki Kaisha
    • Yoshinobu Baba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and process for producing toner
    • Patent number 6,124,070
    • Issue date Sep 26, 2000
    • Canon Kabushiki Kaisha
    • Yoshinobu Baba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for producing toner particles
    • Patent number 6,106,990
    • Issue date Aug 22, 2000
    • Canon Kabushiki Kaisha
    • Yayoi Tazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20170269491
    • Publication date Sep 21, 2017
    • Canon Kabushiki Kaisha
    • Yuhei Terui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR MANUFACTURING TONER
    • Publication number 20170269496
    • Publication date Sep 21, 2017
    • Canon Kabushiki Kaisha
    • Haruko Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20170269494
    • Publication date Sep 21, 2017
    • Canon Kabushiki Kaisha
    • Yu Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND TONER MANUFACTURING METHOD
    • Publication number 20170269495
    • Publication date Sep 21, 2017
    • Canon Kabushiki Kaisha
    • Yuhei Terui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20170060013
    • Publication date Mar 2, 2017
    • Canon Kabushiki Kaisha
    • Yu Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20170060015
    • Publication date Mar 2, 2017
    • Canon Kabushiki Kaisha
    • Haruko Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    COMPOUND, DISPERSANT AND TONER
    • Publication number 20160130233
    • Publication date May 12, 2016
    • Canon Kabushiki Kaisha
    • Haruko Kubo
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    TONER
    • Publication number 20140308611
    • Publication date Oct 16, 2014
    • Tsutomu Shimano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140205943
    • Publication date Jul 24, 2014
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140106272
    • Publication date Apr 17, 2014
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140087299
    • Publication date Mar 27, 2014
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140072908
    • Publication date Mar 13, 2014
    • Canon Kabushiki Kaisha
    • Akane Masumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130065174
    • Publication date Mar 14, 2013
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20120295191
    • Publication date Nov 22, 2012
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20120295190
    • Publication date Nov 22, 2012
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RESIN FOR TONERS, AND TONER
    • Publication number 20120172562
    • Publication date Jul 5, 2012
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN FOR TONER AND TONER
    • Publication number 20120164569
    • Publication date Jun 28, 2012
    • Canon Kabushiki Kaisha
    • Norikazu Fujimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER
    • Publication number 20110159425
    • Publication date Jun 30, 2011
    • Canon Kabushiki Kaisha
    • Hitoshi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING POLYMERIZED TONER, POLYMERIZED TONER, METHOD F...
    • Publication number 20100119965
    • Publication date May 13, 2010
    • Canon Kabushiki Kaisha
    • Atsushi Tani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER, AND TONER PRODUCTION PROCESS
    • Publication number 20090035688
    • Publication date Feb 5, 2009
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD OF PRODUCING POLYMERIZED TONER, METHOD OF PRODUCING BINDER R...
    • Publication number 20080286675
    • Publication date Nov 20, 2008
    • Canon Kabushiki Kaisha
    • Atsushi Tani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RESIN FOR TONER AND TONER
    • Publication number 20070275317
    • Publication date Nov 29, 2007
    • Canon Kabushiki Kaisha
    • Norikazu Fujimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DRY TONER, METHOD FOR PRODUCING DRY TONER, AND METHOD FOR FORMING A...
    • Publication number 20070231729
    • Publication date Oct 4, 2007
    • Canon Kabushiki Kaisha
    • Manabu Ohno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Dry toner, method for producing dry toner, and method for forming a...
    • Publication number 20040191661
    • Publication date Sep 30, 2004
    • Manabu Ohno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Dispersing agent for pigment, pigment-dispersion composition, toner...
    • Publication number 20030181551
    • Publication date Sep 25, 2003
    • Norikazu Fujimoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Process for producing toner
    • Publication number 20030073020
    • Publication date Apr 17, 2003
    • Yasukazu Ayaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Dispersing agent for pigment, pigment-dispersion composition, toner...
    • Publication number 20030044707
    • Publication date Mar 6, 2003
    • Hitoshi Itabashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Toner, and process for producing toner
    • Publication number 20020197551
    • Publication date Dec 26, 2002
    • Yayoi Tazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner, and toner production process
    • Publication number 20020102485
    • Publication date Aug 1, 2002
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY