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Koji HIGUCHI

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  • Zama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric oil pump
    • Patent number 11,920,591
    • Issue date Mar 5, 2024
    • NIDEC TOSOK CORPORATION
    • Koji Higuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump
    • Patent number 11,536,268
    • Issue date Dec 27, 2022
    • KYB Corporation
    • Kohei Kubo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump device and attachment structure of electric pump device
    • Patent number 11,462,963
    • Issue date Oct 4, 2022
    • NIDEC TOSOK CORPORATION
    • Hitoshi Sakamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control device of electric oil pump and electric oil pump
    • Patent number 11,286,924
    • Issue date Mar 29, 2022
    • NIDEC TOSOK CORPORATION
    • Yasuhiro Shirai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device
    • Patent number 11,286,927
    • Issue date Mar 29, 2022
    • NIDEC TOSOK CORPORATION
    • Takamitsu Eto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric oil pump apparatus and base plate for electric oil pump
    • Patent number 10,962,003
    • Issue date Mar 30, 2021
    • NIDEC TOSOK CORPORATION
    • Shigehiro Kataoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20220034315
    • Publication date Feb 3, 2022
    • Nidec Tosok Corporation
    • Koji HIGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20210348620
    • Publication date Nov 11, 2021
    • KYB Corporation
    • Kohei KUBO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20210207598
    • Publication date Jul 8, 2021
    • Nidec Tosok Corporation
    • Takamitsu ETO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Control Device of Electric Oil Pump and Electric Oil Pump
    • Publication number 20210095661
    • Publication date Apr 1, 2021
    • NIDEC TOSOK CORPORATION
    • Yasuhiro SHIRAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP DEVICE AND MOUNTING STRUCTURE OF ELECTRIC PUMP
    • Publication number 20200309130
    • Publication date Oct 1, 2020
    • NIDEC TOSOK CORPORATION
    • Hitoshi SAKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP DEVICE AND MOUNTING STRUCTURE OF ELECTRIC PUMP
    • Publication number 20200309118
    • Publication date Oct 1, 2020
    • NIDEC TOSOK CORPORATION
    • Hitoshi SAKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP DEVICE AND ATTACHMENT STRUCTURE OF ELECTRIC PUMP DEVICE
    • Publication number 20200309156
    • Publication date Oct 1, 2020
    • NIDEC TOSOK CORPORATION
    • Hitoshi SAKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20200153368
    • Publication date May 14, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki KOBAYASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL PUMP DEVICE
    • Publication number 20200032794
    • Publication date Jan 30, 2020
    • Nidec Tosok Corporation
    • Takamitsu ETO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP APPARATUS
    • Publication number 20200018309
    • Publication date Jan 16, 2020
    • Nidec Tosok Corporation
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP
    • Publication number 20200003210
    • Publication date Jan 2, 2020
    • Nidec Tosok Corporation
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP
    • Publication number 20200003209
    • Publication date Jan 2, 2020
    • Nidec Tosok Corporation
    • Takamitsu ETO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP APPARATUS
    • Publication number 20190383291
    • Publication date Dec 19, 2019
    • Nidec Tosok Corporation
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP APPARATUS
    • Publication number 20190376512
    • Publication date Dec 12, 2019
    • Nidec Tosok Corporation
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20190032656
    • Publication date Jan 31, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP APPARATUS AND BASE PLATE FOR ELECTRIC OIL PUMP
    • Publication number 20180274540
    • Publication date Sep 27, 2018
    • Nidec Tosok Corporation
    • Shigehiro KATAOKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...