TREA

Fukuhiko Kataoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Dynamic vibration absorber
    • Patent number 4,736,701
    • Issue date Apr 12, 1988
    • Nippon Kokan Kabushiki Kaisha
    • Kiyoshi Kondo
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Dynamic vibration absorber with spring-supported pendulum
    • Patent number 4,700,817
    • Issue date Oct 20, 1987
    • Nippon Kokan Kabushiki Kaisha
    • Kiyoshi Kondo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...