TREA

Masatoshi Ohmi

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  • Iwata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manifold attachment
    • Patent number 4,827,879
    • Issue date May 9, 1989
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Masatoshi Ohmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake means of internal combustion engine
    • Patent number 4,702,203
    • Issue date Oct 27, 1987
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Masatoshi Ohmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake means of internal combustion engine
    • Patent number 4,649,876
    • Issue date Mar 17, 1987
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Masatoshi Ohmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tappet arrangement for engine valve train
    • Patent number 4,637,357
    • Issue date Jan 20, 1987
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Masatoshi Ohmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil drain arrangement for internal combustion engine
    • Patent number 4,584,975
    • Issue date Apr 29, 1986
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Masatoshi Ohmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS