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Yoshiaki Oobayashi

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  • Ichihara-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYPROPYLENE RESIN COMPOSITION
    • Publication number 20110301268
    • Publication date Dec 8, 2011
    • Sumitomo Chemical Company, Limited
    • Yoshiaki OOBAYASHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYPROPYLENE RESIN COMPOSITION AND PROCESS FOR PRODUCING THE SAME
    • Publication number 20110060075
    • Publication date Mar 10, 2011
    • Sumitomo Chemical Company, Limited
    • Yoshiaki OOBAYASHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE
    • Publication number 20100292371
    • Publication date Nov 18, 2010
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Takeshi Maruyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIGHT-STABILIZED POLYPROPYLENE
    • Publication number 20100233456
    • Publication date Sep 16, 2010
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polypropylene-based resin composition and molding made from the same
    • Publication number 20090036590
    • Publication date Feb 5, 2009
    • Sumitomo Chemical Company, Limited
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Crystalline thermoplastic polymer composition
    • Publication number 20080200596
    • Publication date Aug 21, 2008
    • Sumitomo Chemical Company, Limited
    • Yusuke Kawamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Crystalline thermoplastic resin composition
    • Publication number 20080096000
    • Publication date Apr 24, 2008
    • Sumitomo Chemical Company, Limited
    • Yusuke Kawamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polypropylene resin composition and formed article
    • Publication number 20060155073
    • Publication date Jul 13, 2006
    • Sumitomo Chemical Company, Limited
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyolefin resin composition
    • Publication number 20060074174
    • Publication date Apr 6, 2006
    • Sumitomo Chemical Company, Limited
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Fiber-crystalline thermoplastic resin composite material and pellet...
    • Publication number 20050058820
    • Publication date Mar 17, 2005
    • Sumitomo Chemical Company, Limited
    • Katsuhisa Kitano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Fiber-reinforced polyolefin resin composite and molded article obta...
    • Publication number 20040005448
    • Publication date Jan 8, 2004
    • Sumitomo Chemical Company, Limited
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Glass fiber reinforced polypropylene resin pellet and vehicle front...
    • Publication number 20030236337
    • Publication date Dec 25, 2003
    • Sumitomo Chemical Company, Limited
    • Makoto Nagata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Polypropylene resin composition
    • Publication number 20030216499
    • Publication date Nov 20, 2003
    • Sumitomo Chemical Company, Limited
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polypropylene resin composition for metallized film and metallized...
    • Publication number 20020065342
    • Publication date May 30, 2002
    • Shigeki Kishiro
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Polypropylene resin composition, and molded article and film prepar...
    • Publication number 20010041761
    • Publication date Nov 15, 2001
    • Yoshiaki Oobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...