without modifying the volume of the compression space

Patents Grantslast 30 patents

  • Information Patent Grant

    Control device for hybrid vehicle

    • Patent number 11,352,943
    • Issue date Jun 7, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cold start strategy and system for gasoline direct injection compre...

    • Patent number 11,060,497
    • Issue date Jul 13, 2021
    • DELPHI TECHNOLOGIES IP LIMITED
    • Mark C. Sellnau
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Device for controlling the compression rate of a variable compressi...

    • Patent number 10,830,160
    • Issue date Nov 10, 2020
    • MCE 5 Development
    • Sylvain Bigot
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine control device

    • Patent number 10,544,744
    • Issue date Jan 28, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kenichiro Ogata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus and control method for internal combustion engine

    • Patent number 10,018,531
    • Issue date Jul 10, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Machiko Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3817228

    • Patent number 3,817,228
    • Issue date Jun 18, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2670594

    • Patent number 2,670,594
    • Issue date Mar 2, 1954
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2467461

    • Patent number 2,467,461
    • Issue date Apr 19, 1949
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2281883

    • Patent number 2,281,883
    • Issue date May 5, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2279413

    • Patent number 2,279,413
    • Issue date Apr 14, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2097883

    • Patent number 2,097,883
    • Issue date Nov 2, 1937
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1985528

    • Patent number 1,985,528
    • Issue date Dec 25, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1983351

    • Patent number 1,983,351
    • Issue date Dec 4, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1513997

    • Patent number 1,513,997
    • Issue date Nov 4, 1924
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1458481

    • Patent number 1,458,481
    • Issue date Jun 12, 1923
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1456337

    • Patent number 1,456,337
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    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1452561

    • Patent number 1,452,561
    • Issue date Apr 24, 1923
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1340993

    • Patent number 1,340,993
    • Issue date May 25, 1920
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents