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Masaharu Kubota

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  • Musashino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Idling speed adjusting system for an automotive engine
    • Patent number 5,035,216
    • Issue date Jul 30, 1991
    • Fuji Jukogyo Kabushiki Kaisha
    • Masanori Sakamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air-fuel ratio control system
    • Patent number 4,697,564
    • Issue date Oct 6, 1987
    • Fuji Jukogyo Kabushiki Kaisha
    • Masaaki Ohgami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for supplying secondary air for an internal combustion engine
    • Patent number 4,464,896
    • Issue date Aug 14, 1984
    • Fuji Jukogyo Kabushiki Kaisha
    • Masaharu Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air-fuel ratio control system
    • Patent number 4,419,975
    • Issue date Dec 13, 1983
    • Fuji Jukogyo Kabushiki Kaisha
    • Masaharu Kubota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air-fuel ratio control system
    • Patent number 4,398,517
    • Issue date Aug 16, 1983
    • Fuji Jukogyo Kabushiki Kaisha
    • Masaharu Kubota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS