TREA

Masafumi Ikeyama

Follow

Person

  • Kobe-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Watercraft
    • Patent number 6,508,187
    • Issue date Jan 21, 2003
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Kiyoaki Maeda
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hatch cover structure for personal watercraft
    • Patent number 6,308,650
    • Issue date Oct 30, 2001
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Yoshinori Tsumiyama
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Seat bottom for vehicles and watercraft
    • Patent number D448719
    • Issue date Oct 2, 2001
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Yoshinori Tsumiyama
    • D12 - Transportation
  • Information Patent Grant

    Seat lock device
    • Patent number 6,227,130
    • Issue date May 8, 2001
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Yoshinori Tsumiyama
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Reverser for watercraft
    • Patent number 6,183,318
    • Issue date Feb 6, 2001
    • Kawasaki Jukogyo Kaisha
    • Yoshinori Tsumiyama
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Locking mechanism of deflector for watercraft
    • Patent number 6,179,672
    • Issue date Jan 30, 2001
    • Yoshinori Tsumiyama
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Watercraft
    • Publication number 20010018884
    • Publication date Sep 6, 2001
    • Kiyoaki Maeda
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT