TREA

Tadashige Hata

Follow

Person

  • Kurashiki, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Acetal copolymer and process for producing same
    • Patent number 5,306,769
    • Issue date Apr 26, 1994
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Tatsuo Sone
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...