TREA

Takahiro Nakagawa

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  • Haibara-Gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oils for automatic transmissions
    • Patent number 10,604,719
    • Issue date Mar 31, 2020
    • Chevron Japan Ltd.
    • Koichi Kubo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Friction modifier and transmission oil
    • Patent number 8,497,232
    • Issue date Jul 30, 2013
    • Chevron Japan Limited
    • Kedar Shanker Shrestha
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING OIL CONTAINING ALKYL PHOSPHONIC ACID
    • Publication number 20240101923
    • Publication date Mar 28, 2024
    • CHEVRON JAPAN LTD.
    • Masami FUCHI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITIONS FOR AUTOMATIC TRANSMISSIONS
    • Publication number 20210292676
    • Publication date Sep 23, 2021
    • CHEVRON JAPAN LTD.
    • Koichi KUBO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OILS FOR AUTOMATIC TRANSMISSIONS
    • Publication number 20190256792
    • Publication date Aug 22, 2019
    • Chevron Japan Ltd.
    • Koichi Kubo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Oil Composition and Method for Operating Automatic Tran...
    • Publication number 20130029890
    • Publication date Jan 31, 2013
    • CHEVRON ORONITE COMPANY LLC
    • Shrestha Kedar Shanker
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    FRICTION MODIFIER AND TRANSMISSION OIL
    • Publication number 20110028364
    • Publication date Feb 3, 2011
    • Chevron Japan Ltd.
    • Kedar Shanker Shrestha
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING OIL COMPOSITION
    • Publication number 20100317554
    • Publication date Dec 16, 2010
    • Chevron Japan Ltd.
    • Masami Fuchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...