TREA

Hiroshi Wakase

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Four-wheel drive unit for toy vehicle
    • Patent number 4,710,147
    • Issue date Dec 1, 1987
    • Takara Co., Ltd.
    • Hiroshi Wakase
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Spring powered prime mover
    • Patent number 4,478,313
    • Issue date Oct 23, 1984
    • Takara Co., Ltd.
    • Hiroshi Wakase
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Spring powered prime mover
    • Patent number 4,463,831
    • Issue date Aug 7, 1984
    • Takara Co., Ltd.
    • Hiroshi Wakase
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...