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Yoshikazu Ishikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Throttle control system for internal combustion engine
    • Patent number 5,078,108
    • Issue date Jan 7, 1992
    • Nissan Motor Company, Ltd.
    • Yoshikazu Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Trunk piston for use in an internal combustion engine
    • Patent number 4,856,417
    • Issue date Aug 15, 1989
    • Nissan Motor Company, Limited
    • Yoshikazu Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot-air intake system of an internal combustion engine
    • Patent number 4,365,607
    • Issue date Dec 28, 1982
    • Nissan Motor Co., Ltd.
    • Yoshikazu Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil separating system for blowby gas
    • Patent number 4,329,968
    • Issue date May 18, 1982
    • Nissan Motor Co., Ltd.
    • Yoshikazu Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Accessory drive
    • Patent number 4,129,043
    • Issue date Dec 12, 1978
    • Nissan Motor Company, Limited
    • Yoshikazu Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine assembly
    • Patent number 4,121,558
    • Issue date Oct 24, 1978
    • Nissan Motor Company, Limited
    • Yuji Sakakibara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary piston internal combustion engine and rotor thereof
    • Patent number 4,102,616
    • Issue date Jul 25, 1978
    • Nissan Motor Company, Ltd.
    • Yoshikazu Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS