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Masanori Hanaoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purifying system for an internal combustion engine
    • Patent number 4,075,837
    • Issue date Feb 28, 1978
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Masanori Hanaoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thermostat valve
    • Patent number 4,032,067
    • Issue date Jun 28, 1977
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Masanori Hanaoka
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Engine misfire protection system
    • Patent number 3,999,383
    • Issue date Dec 28, 1976
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Masanori Hanaoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Catalytic convertor
    • Patent number 3,957,447
    • Issue date May 18, 1976
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Masanori Hanaoka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling system for lubricating oil in an internal combustion engine
    • Patent number 3,942,503
    • Issue date Mar 9, 1976
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Masanori Hanaoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine misfire detection system
    • Patent number 3,939,711
    • Issue date Feb 24, 1976
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Masanori Hanaoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS