TREA

Kunikazu Isawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flying toy
    • Patent number 7,416,466
    • Issue date Aug 26, 2008
    • Taiyo Kogyo Co., Ltd.
    • Kunikazu Isawa
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Flying toy
    • Publication number 20060121819
    • Publication date Jun 8, 2006
    • Kunikazu Isawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Toy radio-controlled helicopter
    • Publication number 20050121553
    • Publication date Jun 9, 2005
    • Kunikazu Isawa
    • A63 - SPORTS GAMES AMUSEMENTS