TREA

Noriko Sakurai

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Branched polyalkylene glycols
    • Patent number 7,691,367
    • Issue date Apr 6, 2010
    • Kyowa Hakko Kirin Co., Ltd.
    • Motoo Yamasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Branched polyalkylene glycols
    • Patent number 7,291,713
    • Issue date Nov 6, 2007
    • Kyowa Hakko Kogyo Co., Ltd.
    • Motoo Yamasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Branched polyalkylene glycols
    • Publication number 20050063936
    • Publication date Mar 24, 2005
    • Motoo Yamasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Branched polyalkylene glycols
    • Publication number 20030219404
    • Publication date Nov 27, 2003
    • Motoo Yamasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...