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Yasuyuki Kawahara

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  • Uji-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICANT BASE OIL FOR POWER TRANSMISSION
    • Publication number 20190249103
    • Publication date Aug 15, 2019
    • New Japan Chemical Co., Ltd.
    • Akinobu Takegami
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICANT BASE OIL FOR FLUID BEARING
    • Publication number 20150072911
    • Publication date Mar 12, 2015
    • New Japan Chemical Co., Ltd.
    • Shinya Tsujimoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating oil for bearing
    • Publication number 20060019840
    • Publication date Jan 26, 2006
    • New Japan Chemical Co., Ltd.
    • Yasuyuki Kawahara
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Dicarboxylic diester, process for producing the same, and refrigera...
    • Publication number 20050038283
    • Publication date Feb 17, 2005
    • New Japan Chemical, Co., Ltd.
    • Yasuyuki Kawahara
    • C07 - ORGANIC CHEMISTRY