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Katsushi Yamaoka

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin composition and molded body of same
    • Patent number 9,193,824
    • Issue date Nov 24, 2015
    • MITSUBISHI CHEMICAL CORPORATION
    • Katsushi Yamaoka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyether ester block copolymer
    • Patent number 8,378,057
    • Issue date Feb 19, 2013
    • Mitsubishi Chemical Corporation
    • Katsushi Yamaoka
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    FOAM MOLDED BODY
    • Publication number 20200062896
    • Publication date Feb 27, 2020
    • MITSUBISHI CHEMICAL CORPORATION
    • Toru TAKASHIMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FOAM MOLDED BODY
    • Publication number 20180371160
    • Publication date Dec 27, 2018
    • MITSUBISHI CHEMICAL CORPORATION
    • Toru TAKASHIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN COMPOSITION AND MOLDED BODY OF SAME
    • Publication number 20140357748
    • Publication date Dec 4, 2014
    • MITSUBISHI CHEMICAL CORPORATION
    • Katsushi YAMAOKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FOAM MOLDED BODY
    • Publication number 20140179818
    • Publication date Jun 26, 2014
    • MITSUBISHI CHEMICAL CORPORATION
    • Toru TAKASHIMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYETHER ESTER BLOCK COPOLYMER
    • Publication number 20110288264
    • Publication date Nov 24, 2011
    • MITSUBISHI CHEMICAL CORPORATION
    • Katsushi YAMAOKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN COMPOSITION, METHOD FOR PRODUCING THEREOF, AND COPOLYMER
    • Publication number 20100099830
    • Publication date Apr 22, 2010
    • MITSUBISHI CHEMICAL CORPORATION
    • Tomohide Yoshida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYETHER ESTER BLOCK COPOLYMER
    • Publication number 20090072184
    • Publication date Mar 19, 2009
    • MITSUBISHI CHEMICAL CORPORATION
    • Katsushi Yamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Endless belt for image-forming apparatuses, and image-forming appar...
    • Publication number 20060172097
    • Publication date Aug 3, 2006
    • MITSUBISHI CHEMICAL CORPORATION
    • Makoto Morikoshi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY