TREA

Katsuyuki Ohsawa

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jet control type carburetor
    • Patent number 4,422,423
    • Issue date Dec 27, 1983
    • Kabushiki Kaisha Toyota Chuo Kenyusho
    • Katsuhiko Sugiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flowmeter
    • Patent number 4,404,859
    • Issue date Sep 20, 1983
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Katsuyuki Ohsawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Jet control carburetor
    • Patent number 4,336,780
    • Issue date Jun 29, 1982
    • Kabushiki Kasiha Toyota Chuo Kenkyusho
    • Katsuhiko Sugiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS