Masakazu Yamamori

Person

  • Himeji-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing water-absorbent resin

    • Patent number 6,573,330
    • Issue date Jun 3, 2003
    • Sumitomo Seika Chemicals, Co., Ltd.
    • Masato Fujikake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents