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Hisashi Kurokawa

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  • Kodaira, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    THERMAL CONDUCTIVITY MODIFIER AND MOLDED BODY
    • Publication number 20240124631
    • Publication date Apr 18, 2024
    • Zeon Corporation
    • Hisashi Kurokawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HOLLOW PARTICLES
    • Publication number 20230407039
    • Publication date Dec 21, 2023
    • Zeon Corporation
    • Hisashi Kurokawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NEGATIVELY-CHARGEABLE TONER AND METHOD FOR MANUFACTURING SAME
    • Publication number 20160291495
    • Publication date Oct 6, 2016
    • Zeon Corporation
    • Hiroyuki TAGUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING A POLYMERIZED TONER
    • Publication number 20150370185
    • Publication date Dec 24, 2015
    • Zeon Corporation
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER FOR DEVELOPING ELECTROSTATIC IMAGES
    • Publication number 20130101934
    • Publication date Apr 25, 2013
    • Zeon Corporation
    • Takeru Chiba
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    PRODUCTION PROCESS OF TONER
    • Publication number 20100319212
    • Publication date Dec 23, 2010
    • Zeon Corporation
    • Takashi Iga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER
    • Publication number 20100081078
    • Publication date Apr 1, 2010
    • Zeon Corporation
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER FOR DEVOLOPING ELECTROSTATIC IMAGE
    • Publication number 20090004594
    • Publication date Jan 1, 2009
    • Zeon Corporation
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Vehicle Having In-Wheel Motors
    • Publication number 20080283315
    • Publication date Nov 20, 2008
    • Yasuhiro Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    In-Wheel Motor System and Method of Installing the Same
    • Publication number 20080283314
    • Publication date Nov 20, 2008
    • Yasuhiro Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Production method of toner for developing electrostatic image
    • Publication number 20080085461
    • Publication date Apr 10, 2008
    • Zeon Corporation
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Production Process of Polymerized Toner
    • Publication number 20070243485
    • Publication date Oct 18, 2007
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    In-Wheel Motor System
    • Publication number 20070199750
    • Publication date Aug 30, 2007
    • Yasuhiro Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method of producing polymerized toner
    • Publication number 20070178401
    • Publication date Aug 2, 2007
    • Zeon Corporation
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Production process of polymerized toner
    • Publication number 20060172221
    • Publication date Aug 3, 2006
    • Zeon Corporation
    • Hisashi Kurokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Method for manufacturing polymerized toner
    • Publication number 20040191667
    • Publication date Sep 30, 2004
    • Zeon Corporation
    • Hisashi Kurokawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL