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Yukihiko Yamada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine having main pole
    • Patent number 9,333,636
    • Issue date May 10, 2016
    • Makita Corporation
    • Yukihiko Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wearable battery device with tethered connecting adapter for power...
    • Patent number 9,035,596
    • Issue date May 19, 2015
    • Makita Corporation
    • Yuichi Sugiura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Working depth adjusting devices for rotary tools
    • Patent number 7,823,483
    • Issue date Nov 2, 2010
    • Makita Corporation
    • Yukihiko Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tightening tool
    • Patent number 7,669,507
    • Issue date Mar 2, 2010
    • Makita Corporation
    • Masanori Furusawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tightening tool
    • Patent number 7,188,557
    • Issue date Mar 13, 2007
    • Makita Corporation
    • Yukihiko Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary tool
    • Patent number 7,168,505
    • Issue date Jan 30, 2007
    • Makita Corporation
    • Yukihiko Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Screw drivers
    • Patent number 6,536,537
    • Issue date Mar 25, 2003
    • Makita Corporation
    • Katsuhiko Sasaki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Structure for attaching a suspending device to an electric power tool
    • Patent number 6,321,622
    • Issue date Nov 27, 2001
    • Makita Corporation
    • Kazunori Tsuge
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Speed change device for power tool
    • Patent number 6,105,450
    • Issue date Aug 22, 2000
    • Makita Corporation
    • Katsuhiko Sasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable electric driver
    • Patent number D426125
    • Issue date Jun 6, 2000
    • Makita Corporation
    • Naohiro Hayakawa
    • D08 - Tools and hardware
  • Information Patent Grant

    Method of detaching a driver bit from a screwdriver and a stop ring...
    • Patent number 5,664,312
    • Issue date Sep 9, 1997
    • Makita Corporation
    • Katsuhiko Sasaki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK MACHINE HAVING MAIN POLE
    • Publication number 20130075122
    • Publication date Mar 28, 2013
    • MAKITA CORPORATION
    • Yukihiko Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BATTERY DEVICES
    • Publication number 20120052356
    • Publication date Mar 1, 2012
    • MAKITA CORPORATION
    • Yuichi SUGIURA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Working depth adjusting devices for rotary tools
    • Publication number 20070283792
    • Publication date Dec 13, 2007
    • MAKITA CORPORATION
    • Yukihiko Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotary tool
    • Publication number 20060118318
    • Publication date Jun 8, 2006
    • MAKITA CORPORATION
    • Yukihiko Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tightening tool
    • Publication number 20060090615
    • Publication date May 4, 2006
    • MAKITA CORPORATION
    • Yukihiko Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tightening tool
    • Publication number 20060086215
    • Publication date Apr 27, 2006
    • MAKITA CORPORATION
    • Masanori Furusawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS