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Naoyuki MIYARA

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  • Nagoya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vane pump including pressure relief groove
    • Patent number 11,346,343
    • Issue date May 31, 2022
    • Taiho Kogyo Co., Ltd.
    • Yuji Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane pump
    • Patent number 11,306,718
    • Issue date Apr 19, 2022
    • Taiho Kogyo Co., Ltd.
    • Yuji Suzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hardfacing alloy and hardfacing member
    • Patent number 10,961,607
    • Issue date Mar 30, 2021
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Tadashi Oshima
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,233,825
    • Issue date Mar 19, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro Yamamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,964,066
    • Issue date May 8, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER GENERATION DEVICE
    • Publication number 20240035434
    • Publication date Feb 1, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Yukihiko IDESHIO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MANUFACTURING METHOD FOR HYDROELECTRIC POWER GENERATION SYSTEM
    • Publication number 20230228243
    • Publication date Jul 20, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Yohsuke TAGAWA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VANE PUMP
    • Publication number 20200056611
    • Publication date Feb 20, 2020
    • Taiho Kogyo Co., Ltd.
    • Yuji SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP
    • Publication number 20190271313
    • Publication date Sep 5, 2019
    • Taiho Kogyo Co., Ltd.
    • Yuji SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HARDFACING ALLOY AND HARDFACING MEMBER
    • Publication number 20190136346
    • Publication date May 9, 2019
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Tadashi OSHIMA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20170067390
    • Publication date Mar 9, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro YAMAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20160348608
    • Publication date Dec 1, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro YAMAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS