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Hiroyuki OTSUKI

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  • OMAEZAKI-SHI, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically-conductive lubricant
    • Patent number 12,104,135
    • Issue date Oct 1, 2024
    • Nippon Thompson Co., Ltd.
    • Yuichiro Haramoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition and bearing having the same sealed therein
    • Patent number 11,807,825
    • Issue date Nov 7, 2023
    • Nippon Thompson Co., Ltd.
    • Kazuo Okamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrically-conductive lubricant
    • Patent number 11,674,102
    • Issue date Jun 13, 2023
    • University of Yamanashi
    • Yuichiro Haramoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrically-conductive lubricant
    • Patent number 11,447,711
    • Issue date Sep 20, 2022
    • University of Yamanashi
    • Yuichiro Haramoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Organic semiconductor device that uses chrysene compound
    • Patent number 10,043,979
    • Issue date Aug 7, 2018
    • USHIO CHEMIX CORPORATION
    • Yoshihito Kunugi
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICALLY-CONDUCTIVE LUBRICANT
    • Publication number 20220372387
    • Publication date Nov 24, 2022
    • UNIVERSITY OF YAMANASHI
    • Yuichiro Haramoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICANT COMPOSITION AND BEARING HAVING THE SAME SEALED THEREIN
    • Publication number 20220364009
    • Publication date Nov 17, 2022
    • NIPPON THOMPSON CO., LTD
    • Kazuo Okamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ELECTRICALLY-CONDUCTIVE LUBRICANT
    • Publication number 20220282175
    • Publication date Sep 8, 2022
    • UNIVERSITY OF YAMANASHI
    • Yuichiro Haramoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ORGANIC TRANSISTOR MATERIAL AND ORGANIC TRANSISTOR
    • Publication number 20220223792
    • Publication date Jul 14, 2022
    • ORGANO SCIENCE CO., LTD.
    • Akira HONMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICALLY-CONDUCTIVE LUBRICANT
    • Publication number 20210348078
    • Publication date Nov 11, 2021
    • UNIVERSITY OF YAMANASHI
    • Yuichiro Haramoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ORGANIC SEMICONDUCTOR DEVICE THAT USES CHRYSENE COMPOUND
    • Publication number 20150129807
    • Publication date May 14, 2015
    • USHIO CHEMIX KABUSHIKI KAISHA
    • Yoshihito KUNUGI
    • H01 - BASIC ELECTRIC ELEMENTS