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Toshiaki Uchida

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool
    • Patent number 8,415,922
    • Issue date Apr 9, 2013
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air compressor and method for controlling the same
    • Patent number 8,328,524
    • Issue date Dec 11, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor and method for controlling the same
    • Patent number 7,704,052
    • Issue date Apr 27, 2010
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Noise reduction mechanism for percussion tools
    • Patent number 5,601,149
    • Issue date Feb 11, 1997
    • Hitachi Koki Company Limited
    • Yoshimitsu Kawasaki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dual-motor-driven drilling machine and method of controlling curren...
    • Patent number 5,558,476
    • Issue date Sep 24, 1996
    • Hitachi Koki Co., Ltd.
    • Toshiaki Uchida
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Portable electric screwdriver
    • Patent number D345682
    • Issue date Apr 5, 1994
    • Hitachi Koki Company Limited
    • Yuichiro Sasaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric driver
    • Patent number D329580
    • Issue date Sep 22, 1992
    • Hitachi Koki Co., Ltd.
    • Yuichiro Sasaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Cordless screw driver
    • Patent number D302646
    • Issue date Aug 8, 1989
    • Hitachi Koki Company, Ltd.
    • Yuichiro Sasaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric screw driver
    • Patent number D301300
    • Issue date May 30, 1989
    • Hitachi Koki Company, Ltd.
    • Yuichiro Sasaki
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20100033134
    • Publication date Feb 11, 2010
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Air compressor and method for controlling the same
    • Publication number 20090288849
    • Publication date Nov 26, 2009
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air compressor and method for controlling the same
    • Publication number 20040191073
    • Publication date Sep 30, 2004
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...