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Makoto Nagafusa

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jump pump arrangement for jet boat
    • Patent number 5,628,269
    • Issue date May 13, 1997
    • Sanshin Kogyo Kabushiki Kaisha
    • Yasuhiko Henmi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Remote-control device for marine propulsion unit
    • Patent number 5,318,466
    • Issue date Jun 7, 1994
    • Sanshin Industries, Co., Ltd.
    • Makoto Nagafusa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Remote control system
    • Patent number 5,280,282
    • Issue date Jan 18, 1994
    • Sanshin Kogyo Kabushiki Kaisha
    • Makoto Nagafusa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Remote control system
    • Patent number 5,214,977
    • Issue date Jun 1, 1993
    • Sanshin Kogyo Kabushiki Kaisha
    • Makoto Nagafusa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT