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Tamotsu Nakamura

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tilt device for marine propulsion unit
    • Patent number D474202
    • Issue date May 6, 2003
    • Showa Corporation
    • Tamotsu Nakamura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tilt device for marine propulsion unit
    • Patent number 6,390,868
    • Issue date May 21, 2002
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt device for marine propulsion unit
    • Patent number 6,390,867
    • Issue date May 21, 2002
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Trim-tilt device for marine propulsion unit
    • Patent number 6,332,817
    • Issue date Dec 25, 2001
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Trim-tilt device for a marine propulsion unit
    • Patent number 6,328,616
    • Issue date Dec 11, 2001
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Trim-tilt device for marine propulsion unit
    • Patent number 6,293,837
    • Issue date Sep 25, 2001
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Trim-tilt device for marine propulsion unit
    • Patent number 6,213,823
    • Issue date Apr 10, 2001
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt cylinder device for outboard motor
    • Patent number 6,165,032
    • Issue date Dec 26, 2000
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt lock device for outboard motor
    • Patent number 6,123,590
    • Issue date Sep 26, 2000
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt lock device for outboard motor
    • Patent number 6,062,924
    • Issue date May 16, 2000
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt-trim device for marine propulsion device
    • Patent number 6,042,435
    • Issue date Mar 28, 2000
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt cylinder device for outboard motor
    • Patent number 6,039,617
    • Issue date Mar 21, 2000
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Trim-tilt device for marine propulsion unit
    • Patent number 5,975,968
    • Issue date Nov 2, 1999
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Power tilt cylinder device
    • Patent number 5,882,235
    • Issue date Mar 16, 1999
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt cylinder apparatus for boat propeller unit
    • Patent number 5,876,259
    • Issue date Mar 2, 1999
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Power tilt cylinder device
    • Patent number 5,802,953
    • Issue date Sep 8, 1998
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Power tilt cylinder device
    • Patent number 5,720,637
    • Issue date Feb 24, 1998
    • Showa Corporation
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Tilt device for marine propulsion unit
    • Publication number 20020025735
    • Publication date Feb 28, 2002
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Tilt device for marine propulsion unit
    • Publication number 20010055923
    • Publication date Dec 27, 2001
    • Tamotsu Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...