TREA

Shouzaburou KONISHI

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  • Yokohama-shi, Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil additive and lubricating oil composition
    • Patent number 8,481,467
    • Issue date Jul 9, 2013
    • Nippon Oil Corporation
    • Kazuhiro Yagishita
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition
    • Patent number 7,612,025
    • Issue date Nov 3, 2009
    • Nippon Oil Corporation
    • Isao Kurihara
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Lubricating Oil Composition
    • Publication number 20060270567
    • Publication date Nov 30, 2006
    • Nippon Oil Corporation
    • Isao KURIHARA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL ADDITIVE AND LUBRICATING OIL COMPOSITION
    • Publication number 20060172900
    • Publication date Aug 3, 2006
    • Nippon Oil Corporation
    • Kazuhiro YAGISHITA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...