TREA

Masamichi Ishibashi

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  • Hiroshima-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Kneading extruder
    • Patent number 8,042,987
    • Issue date Oct 25, 2011
    • The Japan Steel Works, Ltd.
    • Seiji Takamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for producing thermoplastic elastomer composition
    • Patent number 7,696,279
    • Issue date Apr 13, 2010
    • Sumitomo Chemical Company, Limited
    • Takeshi Tominaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing thermoplastic elastomer composition
    • Patent number 5,847,052
    • Issue date Dec 8, 1998
    • Sumitomo Chemical Company, Ltd.
    • Tatsuo Hamanaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Kneading extruder
    • Publication number 20070211560
    • Publication date Sep 13, 2007
    • THE JAPAN STEEL WORKS, LTD.
    • Seiji Takamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Process for producing thermoplastic elastomer composition
    • Publication number 20060089459
    • Publication date Apr 27, 2006
    • Sumitomo Chemical Company, Limited
    • Takeshi Tominaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL