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Naritsune MIYANAGA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic molded article
    • Patent number 11,643,992
    • Issue date May 9, 2023
    • Toyota Boshoku Kabushiki Kaisha
    • Naritsune Miyanaga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil mist separator
    • Patent number 11,619,153
    • Issue date Apr 4, 2023
    • Toyota Boshoku Kabushiki Kaisha
    • Chiaki Hiramatsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    PCV valve coupling structure
    • Patent number 11,598,232
    • Issue date Mar 7, 2023
    • Toyota Boshoku Kabushiki Kaisha
    • Naritsune Miyanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil mist separator
    • Patent number 11,181,021
    • Issue date Nov 23, 2021
    • Toyota Boshoku Kabushiki Kaisha
    • Naritsune Miyanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Positive crankcase ventilation system
    • Patent number 11,066,969
    • Issue date Jul 20, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Naoya Tamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil mist separator
    • Patent number 10,851,691
    • Issue date Dec 1, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Naritsune Miyanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil mist separator
    • Patent number 10,774,703
    • Issue date Sep 15, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Hideto Morishita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil mist separator
    • Patent number 10,729,998
    • Issue date Aug 4, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Hideto Morishita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil separator
    • Patent number 10,731,529
    • Issue date Aug 4, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Makoto Sazawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil separator
    • Patent number 10,125,645
    • Issue date Nov 13, 2018
    • Toyota Boshoku Kabushiki Kaisha
    • Hideto Morishita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL MIST SEPARATOR
    • Publication number 20220082037
    • Publication date Mar 17, 2022
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Chiaki HIRAMATSU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLASTIC MOLDED ARTICLE
    • Publication number 20220018308
    • Publication date Jan 20, 2022
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Naritsune MIYANAGA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POSITIVE CRANKCASE VENTILATION SYSTEM
    • Publication number 20200271027
    • Publication date Aug 27, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Naoya TAMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PCV VALVE COUPLING STRUCTURE
    • Publication number 20190316500
    • Publication date Oct 17, 2019
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Naritsune MIYANAGA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SEPARATOR
    • Publication number 20190249579
    • Publication date Aug 15, 2019
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Makoto SAZAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL MIST SEPARATOR
    • Publication number 20190242281
    • Publication date Aug 8, 2019
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Naritsune MIYANAGA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL MIST SEPARATOR
    • Publication number 20190226370
    • Publication date Jul 25, 2019
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Naritsune MIYANAGA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL MIST SEPARATOR
    • Publication number 20180207565
    • Publication date Jul 26, 2018
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Hideto MORISHITA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL MIST SEPARATOR
    • Publication number 20180119587
    • Publication date May 3, 2018
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Hideto MORISHITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL MIST SEPARATOR
    • Publication number 20180104630
    • Publication date Apr 19, 2018
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Naritsune MIYANAGA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL SEPARATOR
    • Publication number 20170081998
    • Publication date Mar 23, 2017
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Hideto MORISHITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES