TREA

Takashi Fujitani

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-cushion vehicle toy
    • Patent number 5,045,013
    • Issue date Sep 3, 1991
    • Kabushiki Kaisha Gakushu Kenkyusha
    • Takashi Fujitani
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    School utensil and toy robot
    • Patent number 4,561,184
    • Issue date Dec 31, 1985
    • Kabushiki Kaisha Gakushu Kenkyusha
    • Takashi Fujitani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device for preventing bottom of ships hold from being cooled by lea...
    • Patent number 4,488,500
    • Issue date Dec 18, 1984
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Kazumichi Mototsuna
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS