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Atushi Shibayama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating grease composition
    • Patent number 6,500,788
    • Issue date Dec 31, 2002
    • Kyodo Yushi Co., Ltd.
    • Atushi Shibayama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Urea thickened carbonate ester grease composition
    • Patent number 6,235,690
    • Issue date May 22, 2001
    • Kyodo Yushi Co., Ltd.
    • Atushi Shibayama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Lubricating grease composition
    • Publication number 20010002388
    • Publication date May 31, 2001
    • Kyodo Yushi Co., Ltd.
    • Atushi Shibayama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...