TREA

Ryoichi Oshiumi

Follow

Person

  • Ibaraki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Radiation sensitizer
    • Patent number 4,820,844
    • Issue date Apr 11, 1989
    • Adeka Argus Chemical Co., Ltd.
    • Tsutomu Kagiya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reactive polymer, method for manufacturing thereof and use thereof
    • Patent number 4,656,217
    • Issue date Apr 7, 1987
    • Nippon Shokubai Kagaku Kogyo Co. Ltd.
    • Shiro Sugiura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked composite semipermeable membrane
    • Patent number 4,337,154
    • Issue date Jun 29, 1982
    • Nippon Shokubai Kagaku Kogyo Co., Ltd.
    • Shuzo Fukuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...