TREA

Hidekazu Nakatani

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Polycarbonate resin
    • Patent number 6,576,735
    • Issue date Jun 10, 2003
    • Mitsubishi Gas Chemical Company, Inc.
    • Tatsuya Kanagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate resin and optical article used the same
    • Patent number 6,340,737
    • Issue date Jan 22, 2002
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyoshi Ogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Polycarbonate resin
    • Publication number 20020061997
    • Publication date May 23, 2002
    • MITSUBISHI GAS CHEMICAL COMPANY, INC.
    • Tatsuya Kanagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarbonate resin and optical article used the same
    • Publication number 20010039313
    • Publication date Nov 8, 2001
    • Noriyoshi Ogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...