TREA

Norihiro Takasaki

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  • Toyota-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat treating oil composition
    • Patent number 9,637,804
    • Issue date May 2, 2017
    • Idemitsu Kosan Co., Ltd.
    • Kenro Noguchi
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT TREATING OIL COMPOSITION
    • Publication number 20150013843
    • Publication date Jan 15, 2015
    • Idemitsu Kosan Co., Ltd.
    • Kenro Noguchi
    • C21 - METALLURGY OF IRON