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Toshiki Ikeda

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil composition
    • Patent number 6,048,826
    • Issue date Apr 11, 2000
    • Idemitsu Kosan Co., Ltd.
    • Toshiki Ikeda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition for automatic transmission
    • Patent number 5,972,854
    • Issue date Oct 26, 1999
    • Idemitsu Kosan Co., Ltd.
    • Toshihiko Ichihashi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING OIL COMPOSITION AND MECHANICAL APPARATUS
    • Publication number 20140142006
    • Publication date May 22, 2014
    • EDEMITSU KOSAN CO., LTD.
    • Toshihiko Ichihashi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITION
    • Publication number 20100216676
    • Publication date Aug 26, 2010
    • Idemitsu Kosan Co., Ltd.
    • Toshihiko Ichihashi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...