TREA

Ikuo Nakazato

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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable propeller for boat
    • Patent number 5,733,156
    • Issue date Mar 31, 1998
    • Honda Giken Kogyo Kabushiki Kaisha
    • Takao Aihara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller for boat
    • Patent number 5,593,280
    • Issue date Jan 14, 1997
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideaki Takada
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Variable propeller for boat
    • Patent number 5,562,413
    • Issue date Oct 8, 1996
    • Honda Giken Kogyo Kabushiki Kaisha
    • Takao Aihara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller for boat
    • Patent number 5,494,406
    • Issue date Feb 27, 1996
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideaki Takada
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT