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Toshiyuki Oiwa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Air intake device and air intake control valve
    • Patent number 10,352,252
    • Issue date Jul 16, 2019
    • Aisin Seiki Kabushiki Kaisha
    • Kyohei Ninomiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air intake device and valve
    • Patent number 10,273,871
    • Issue date Apr 30, 2019
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air intake device and valve
    • Patent number 10,233,826
    • Issue date Mar 19, 2019
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device of internal combustion engine
    • Patent number 10,184,362
    • Issue date Jan 22, 2019
    • Aisin Seiki Kabushiki Kaisha
    • Kyohei Ninomiya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air intake apparatus
    • Patent number 10,060,396
    • Issue date Aug 28, 2018
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air intake control valve and air intake apparatus
    • Patent number 9,624,838
    • Issue date Apr 18, 2017
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device and intake control valve
    • Patent number 9,534,571
    • Issue date Jan 3, 2017
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device
    • Patent number 9,399,973
    • Issue date Jul 26, 2016
    • Aisen Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    INTAKE DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20170276033
    • Publication date Sep 28, 2017
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kyohei NINOMIYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE DEVICE AND AIR INTAKE CONTROL VALVE
    • Publication number 20170067398
    • Publication date Mar 9, 2017
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kyohei NINOMIYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE DEVICE AND VALVE
    • Publication number 20170009641
    • Publication date Jan 12, 2017
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE CONTROL VALVE AND AIR INTAKE APPARATUS
    • Publication number 20150330515
    • Publication date Nov 19, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toshiyuki OIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE APPARATUS
    • Publication number 20150330340
    • Publication date Nov 19, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toshiyuki OIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE CONTROL VALVE
    • Publication number 20150252733
    • Publication date Sep 10, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRFLOW CONTROL APPARATUS
    • Publication number 20150136078
    • Publication date May 21, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE DEVICE
    • Publication number 20150047595
    • Publication date Feb 19, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toshiyuki OIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE DEVICE AND INTAKE CONTROL VALVE
    • Publication number 20150041013
    • Publication date Feb 12, 2015
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki OIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS