TREA

Toshio Sakai

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Two-wheeled running toy
    • Publication number 20050164600
    • Publication date Jul 28, 2005
    • Toshio Sakai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Biped toy that can walk on two feet
    • Publication number 20040127141
    • Publication date Jul 1, 2004
    • Toshio Sakai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Biped toy that can walk on two feet
    • Publication number 20030017779
    • Publication date Jan 23, 2003
    • Toshio Sakai
    • A63 - SPORTS GAMES AMUSEMENTS