TREA

Masaaki Tsutsubuchi

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  • Ichihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin composition
    • Patent number 8,188,189
    • Issue date May 29, 2012
    • Sumitomo Chemical Company, Limited
    • Kenji Sogoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for manufacturing injection-molded foamed article
    • Patent number 6,994,814
    • Issue date Feb 7, 2006
    • Sumitomo Chemical Company, Limited
    • Tsuyoshi Moriguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of press-molding thermoplastic resin
    • Patent number 6,001,287
    • Issue date Dec 14, 1999
    • Sumitomo Chemical Company, Limited
    • Masahito Matsumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of press-molding thermoplastic resins
    • Patent number 5,795,510
    • Issue date Aug 18, 1998
    • Sumitomo Chemical Company, Limited
    • Masahito Matsumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of simulating resin behavior in press molding
    • Patent number 5,756,017
    • Issue date May 26, 1998
    • Sumitomo Chemical Company, Limited
    • Yoshiaki Togawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RESIN COMPOSITION
    • Publication number 20110046312
    • Publication date Feb 24, 2011
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Kenji Sogoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for manufacturing injection-molded foamed article
    • Publication number 20030127764
    • Publication date Jul 10, 2003
    • Sumitomo Chemical Company, Limited
    • Tsuyoshi Moriguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Impact energy absorbing component
    • Publication number 20030075953
    • Publication date Apr 24, 2003
    • Sumitomo Chemical Company, Limited
    • Tomoo Hirota
    • B60 - VEHICLES IN GENERAL