TREA

Kiyomi Arimatsu

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrorhelogical fluid
    • Patent number RE35773
    • Issue date Apr 21, 1998
    • Nippon Shokubai Co., Ltd.
    • Izuho Okada
    • 252 - Compositions
  • Information Patent Grant

    Electrorheological fluid with improved properties comprising compos...
    • Patent number 5,558,803
    • Issue date Sep 24, 1996
    • Nippon Shokubai Co., Ltd.
    • Izuho Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electrorhelogical fluid
    • Patent number 5,376,294
    • Issue date Dec 27, 1994
    • Nippon Shokubai Co., Ltd.
    • Izuho Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...