TREA

Daijiro Nakamura

Follow

Person

  • Ono, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotation output device
    • Patent number 8,172,713
    • Issue date May 8, 2012
    • Techtronic Power Tools Technology Limited
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotation output device
    • Patent number 7,721,867
    • Issue date May 25, 2010
    • Techtronic Power Tools Technology Limited
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool and spindle lock system
    • Patent number 7,063,201
    • Issue date Jun 20, 2006
    • Milwaukee Electric Tool Corporation
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chuck having quick change mechanism
    • Patent number 6,722,668
    • Issue date Apr 20, 2004
    • Power Tool Holders Incorporated
    • Mark S. Huggins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and spindle lock system
    • Patent number 6,702,090
    • Issue date Mar 9, 2004
    • Milwaukee Electric Tool Corporation
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chuck having quick change mechanism
    • Patent number 6,533,291
    • Issue date Mar 18, 2003
    • Power Tool Holders Incorporated
    • Mark S. Huggins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping screw
    • Patent number 6,261,041
    • Issue date Jul 17, 2001
    • Daijiro Nakamura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Lock device of output shaft
    • Patent number 6,010,426
    • Issue date Jan 4, 2000
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool chuck
    • Patent number 5,984,320
    • Issue date Nov 16, 1999
    • Daijiro Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamp screw
    • Patent number 5,871,322
    • Issue date Feb 16, 1999
    • Power Tool Holders Incorporated
    • Daijiro Nakamura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Screw for fastening
    • Patent number 5,810,533
    • Issue date Sep 22, 1998
    • Power Tool Holders Incorporated
    • Daijiro Nakamura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Lock device of output shaft
    • Patent number 5,732,805
    • Issue date Mar 31, 1998
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque enhancing tightening screw
    • Patent number 5,577,872
    • Issue date Nov 26, 1996
    • Power Tool Holders Incorporated
    • Daijiro Nakamura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tightening screw
    • Patent number 5,577,870
    • Issue date Nov 26, 1996
    • Daijiro Nakamura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Torque enhancing clamping nut
    • Patent number 5,567,100
    • Issue date Oct 22, 1996
    • Power Tool Holders Incorporated
    • Daijiro Nakamura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tool chuck
    • Patent number 5,322,303
    • Issue date Jun 21, 1994
    • Jacobs Japan, Inc.
    • Daijiro Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Keyless type tool chuck
    • Patent number 5,261,679
    • Issue date Nov 16, 1993
    • Jacobs Japan, Inc.
    • Daijiro Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool chuck
    • Patent number 5,172,923
    • Issue date Dec 22, 1992
    • Kabushiki Kaisha Delta
    • Daijiro Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool chuck
    • Patent number 5,044,643
    • Issue date Sep 3, 1991
    • Daijiro Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTATION OUTPUT DEVICE
    • Publication number 20090260466
    • Publication date Oct 22, 2009
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotation output device
    • Publication number 20070205077
    • Publication date Sep 6, 2007
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tool and spindle lock system
    • Publication number 20040231952
    • Publication date Nov 25, 2004
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Chuck having quick change mechanism
    • Publication number 20030111804
    • Publication date Jun 19, 2003
    • Mark S. Huggins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Spindle lock system
    • Publication number 20020130006
    • Publication date Sep 19, 2002
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tool and spindle lock system
    • Publication number 20020130007
    • Publication date Sep 19, 2002
    • Daijiro Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Chuck having quick change mechanism
    • Publication number 20020109306
    • Publication date Aug 15, 2002
    • Mark S. Huggins
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC