TREA

Kenji Uchida

Follow

Person

  • Higashihiroshima-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine
    • Patent number 11,976,585
    • Issue date May 7, 2024
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,891,973
    • Issue date Feb 6, 2024
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine
    • Patent number 11,834,981
    • Issue date Dec 5, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine and method of manufacturing the same
    • Patent number 11,821,353
    • Issue date Nov 21, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,767,816
    • Issue date Sep 26, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,767,817
    • Issue date Sep 26, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine
    • Patent number 11,753,985
    • Issue date Sep 12, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,692,477
    • Issue date Jul 4, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,686,243
    • Issue date Jun 27, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine
    • Patent number 11,655,751
    • Issue date May 23, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,598,245
    • Issue date Mar 7, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine and method of manufacturing the same
    • Patent number 11,492,995
    • Issue date Nov 8, 2022
    • Mazda Motor Corporation
    • Osamu Aoki
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Combustion chamber structure for engine
    • Patent number 11,286,850
    • Issue date Mar 29, 2022
    • Mazda Motor Corporation
    • Yoshihisa Nou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with pre-chamber
    • Patent number 11,215,109
    • Issue date Jan 4, 2022
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,208,968
    • Issue date Dec 28, 2021
    • Mazda Motor Corporation
    • Kazuhiro Nagatsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device for compression self-ignition engine
    • Patent number 11,092,108
    • Issue date Aug 17, 2021
    • Mazda Motor Corporation
    • Naoya Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion-chamber structure of engine
    • Patent number 11,078,866
    • Issue date Aug 3, 2021
    • Mazda Motor Corporation
    • Yoshihisa Nou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    In-combustion chamber flow control device
    • Patent number 10,626,786
    • Issue date Apr 21, 2020
    • Mazda Motor Corporation
    • Kenji Uchida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection control device for direct injection engine
    • Patent number 10,480,438
    • Issue date Nov 19, 2019
    • Mazda Motor Corporation
    • Takeshi Nagasawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection control device for direct-injection engine
    • Patent number 10,309,338
    • Issue date Jun 4, 2019
    • Mazda Motor Corporation
    • Takeshi Nagasawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device of spark-ignition gasoline engine
    • Patent number 8,706,382
    • Issue date Apr 22, 2014
    • Mazda Motor Corporation
    • Shuji Oba
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20230184159
    • Publication date Jun 15, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20230175425
    • Publication date Jun 8, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20230175427
    • Publication date Jun 8, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20230175429
    • Publication date Jun 8, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20230175426
    • Publication date Jun 8, 2023
    • MAZDA MOTOR CORPORATION
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20230175428
    • Publication date Jun 8, 2023
    • Mazda Motor Corporation
    • Yuji Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON STRUCTURE OF ENGINE AND ENGINE SYSTEM
    • Publication number 20230063658
    • Publication date Mar 2, 2023
    • Mazda Motor Corporation
    • Hirotsugu Matsuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PISTON STRUCTURE OF ENGINE
    • Publication number 20230061913
    • Publication date Mar 2, 2023
    • Mazda Motor Corporation
    • Hirotsugu Matsuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20230035987
    • Publication date Feb 2, 2023
    • MAZDA MOTOR CORPORATION
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20230035754
    • Publication date Feb 2, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20230029629
    • Publication date Feb 2, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20230030297
    • Publication date Feb 2, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20230037098
    • Publication date Feb 2, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20230029748
    • Publication date Feb 2, 2023
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION CHAMBER STRUCTURE FOR ENGINE
    • Publication number 20210332749
    • Publication date Oct 28, 2021
    • Mazda Motor Corporation
    • Yoshihisa NOU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION CHAMBER STRUCTURE FOR ENGINE
    • Publication number 20210332750
    • Publication date Oct 28, 2021
    • Mazda Motor Corporation
    • Yoshihisa NOU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION-CHAMBER STRUCTURE OF ENGINE
    • Publication number 20210310401
    • Publication date Oct 7, 2021
    • MAZDA MOTOR CORPORATION
    • Yoshihisa NOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH PRE-CHAMBER
    • Publication number 20210246822
    • Publication date Aug 12, 2021
    • Mazda Motor Corporation
    • Ryohei Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20210222643
    • Publication date Jul 22, 2021
    • Mazda Motor Corporation
    • Kazuhiro Nagatsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20210180538
    • Publication date Jun 17, 2021
    • MAZDA MOTOR CORPORATION
    • Osamu Aoki
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    CONTROL DEVICE FOR COMPRESSION SELF-IGNITION ENGINE
    • Publication number 20210172397
    • Publication date Jun 10, 2021
    • MAZDA MOTOR CORPORATION
    • Naoya Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IN-COMBUSTION CHAMBER FLOW CONTROL DEVICE
    • Publication number 20190145307
    • Publication date May 16, 2019
    • MAZDA MOTOR CORPORATION
    • Kenji UCHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION CONTROL DEVICE FOR DIRECT INJECTION ENGINE
    • Publication number 20180080401
    • Publication date Mar 22, 2018
    • MAZDA MOTOR CORPORATION
    • Takeshi NAGASAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION CONTROL DEVICE FOR DIRECT-INJECTION ENGINE
    • Publication number 20180058366
    • Publication date Mar 1, 2018
    • MAZDA MOTOR CORPORATION
    • Takeshi NAGASAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION CHAMBER STRUCTURE FOR ENGINE
    • Publication number 20160201551
    • Publication date Jul 14, 2016
    • MAZDA MOTOR CORPORATION
    • Kenji Uchida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE OF SPARK-IGNITION GASOLINE ENGINE
    • Publication number 20120216774
    • Publication date Aug 30, 2012
    • Mazda Motor Corporation
    • Shuji Oba
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...