TREA

Kiyoji Asano

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy construction set
    • Patent number 4,084,344
    • Issue date Apr 18, 1978
    • Shinsei Kogyo Co., Ltd.
    • Kiyoji Asano
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toy vehicle with energy storing mechanism
    • Patent number 4,077,156
    • Issue date Mar 7, 1978
    • Shinsei Kogyo Co., Ltd.
    • Kiyoji Asano
    • A63 - SPORTS GAMES AMUSEMENTS