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Atsushi NARA

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  • Ichihara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil composition
    • Patent number 10,011,802
    • Issue date Jul 3, 2018
    • Idemitsu Kosan Co., Ltd.
    • Keiichi Narita
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC TRANSMISSION FLUID
    • Publication number 20180142180
    • Publication date May 24, 2018
    • Idemitsu Kosan Co., Ltd.
    • Yoji SUNAGAWA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITION
    • Publication number 20170051228
    • Publication date Feb 23, 2017
    • IDEMITSU KOSAN CO., LTD.
    • Keiichi NARITA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...