Akihira Watanabe

Person

  • Mie, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing olefin polymer

    • Patent number 6,353,063
    • Issue date Mar 5, 2002
    • Japan Polychem Corporation
    • Masafumi Shimizu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...