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Tetsuya SAKUMA

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID ELECTRIC VEHICLE
    • Publication number 20240043011
    • Publication date Feb 8, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
    • Publication number 20230399967
    • Publication date Dec 14, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke KAYANUMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROCHEMICAL REACTOR
    • Publication number 20200232108
    • Publication date Jul 23, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
    • Publication number 20200224569
    • Publication date Jul 16, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Yasumasa NOTAKE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROCHEMICAL REACTOR
    • Publication number 20200215481
    • Publication date Jul 9, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Keishi TAKADA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
    • Publication number 20200215482
    • Publication date Jul 9, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYTIC DEVICE AND EXHAUST GAS PURIFICATION SYSTEM
    • Publication number 20200141296
    • Publication date May 7, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYTIC DEVICE AND EXHAUST GAS PURIFICATION SYSTEM
    • Publication number 20200131960
    • Publication date Apr 30, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXHAUST AFTER TREATMENT SYSTEM
    • Publication number 20200080453
    • Publication date Mar 12, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya Sakuma
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROCHEMICAL REACTOR
    • Publication number 20190368398
    • Publication date Dec 5, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE PROVIDED WITH ELECTROCHEMICAL REACTOR AN...
    • Publication number 20190345860
    • Publication date Nov 14, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Keishi TAKADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST PURIFICATION SYSTEM OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20190316505
    • Publication date Oct 17, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yasumasa NOTAKE
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    ABNORMALITY DIAGNOSIS APPARATUS
    • Publication number 20190284980
    • Publication date Sep 19, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ABNORMALITY DIAGNOSIS APPARATUS
    • Publication number 20190277181
    • Publication date Sep 12, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ABNORMALITY DIAGNOSIS APPARATUS AND VEHICLE
    • Publication number 20190249586
    • Publication date Aug 15, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Keishi TAKADA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROCHEMICAL REACTOR AND INTERNAL COMBUSTION ENGINE PROVIDED WIT...
    • Publication number 20190195105
    • Publication date Jun 27, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS CATALYST FOR INTERNAL COMBUSTION ENGINES
    • Publication number 20190176140
    • Publication date Jun 13, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi OTSUKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20180274419
    • Publication date Sep 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya Sakuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180163591
    • Publication date Jun 14, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya SAKUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES