TREA

Kiyoharu Yoshimi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water repellent composition
    • Patent number 4,748,196
    • Issue date May 31, 1988
    • Mitsubishi Chemical Industries, Ltd.
    • Katsuhiko Kuroda
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Low-temperature fluidity improver
    • Patent number 4,652,611
    • Issue date Mar 24, 1987
    • Mitsubishi Chemical Industries Limited
    • Katsuhiko Kuroda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...