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Yoshitaka Takeuchi

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  • Shizuoka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LOW VISCOSITY LUBRICATING OIL COMPOSITIONS
    • Publication number 20200157460
    • Publication date May 21, 2020
    • Chevron Japan Ltd.
    • Koichi Kubo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OILS FOR WET CLUTCH SYSTEMS
    • Publication number 20190352575
    • Publication date Nov 21, 2019
    • Chevron Japan Ltd.
    • Koichi Kubo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PASSENGER CAR LUBRICATING OIL COMPOSITIONS FOR FUEL ECONOMY
    • Publication number 20190106651
    • Publication date Apr 11, 2019
    • Chevron Japan Ltd.
    • Koichi Kubo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LUBRICATING OIL COMPOSITION
    • Publication number 20150210955
    • Publication date Jul 30, 2015
    • Chevron Japan Ltd.
    • Yoshitaka Takeuchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Oil Composition
    • Publication number 20130085089
    • Publication date Apr 4, 2013
    • Chevron Japan Ltd.
    • Yoshitaka Takeuchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Oil Composition
    • Publication number 20120118258
    • Publication date May 17, 2012
    • Chevron Japan, Ltd.
    • Yoshitaka Takeuchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Oil Composition
    • Publication number 20120118259
    • Publication date May 17, 2012
    • Chevron Japan, Ltd.
    • Yoshitaka Takeuchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL WITH ENHANCED PISTON CLEANLINESS CONTROL
    • Publication number 20080146473
    • Publication date Jun 19, 2008
    • Chevron Oronite Company LLC
    • Jeroen Van Leeuwen
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LOW SULFATED ASH, LOW SULFUR, LOW PHOSPHORUS, LOW ZINC LUBRICATING...
    • Publication number 20080076686
    • Publication date Mar 27, 2008
    • Chevron Japan Ltd.
    • Morikuni Nakazato
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD OF IMPROVING THE ACRYLIC RUBBER SEALANT COMPATIBILITY IN AN...
    • Publication number 20070184992
    • Publication date Aug 9, 2007
    • Chevron Japan Ltd.
    • Yoshitaka Takeuchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...