TREA

Shigemitsu Akutsu

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-cycle engine
    • Patent number 4,706,617
    • Issue date Nov 17, 1987
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masahiro Asai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-cycle engine
    • Patent number 4,608,949
    • Issue date Sep 2, 1986
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasuhiko Nakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS