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Masahiro Watanabe

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric working machine and method of controlling rotational state...
    • Patent number 11,247,323
    • Issue date Feb 15, 2022
    • Makita Corporation
    • Ryunosuke Kumagai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric working machine and method of controlling rotational state...
    • Patent number 11,235,453
    • Issue date Feb 1, 2022
    • Makita Corporation
    • Yoshitaka Ichikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool configured to operate in a normal mode with a s...
    • Patent number 11,065,754
    • Issue date Jul 20, 2021
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Variable speed switch and electric power tool with the variable spe...
    • Patent number 9,444,307
    • Issue date Sep 13, 2016
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Variable speed switch and electric power tool with the variable spe...
    • Patent number 8,698,430
    • Issue date Apr 15, 2014
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Variable speed switch and electric power tool with the variable spe...
    • Patent number 8,659,244
    • Issue date Feb 25, 2014
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held tool
    • Patent number 8,505,647
    • Issue date Aug 13, 2013
    • Makita Corporation
    • Yoshihiro Kasuya
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 8,371,708
    • Issue date Feb 12, 2013
    • Makita Corporation
    • Hidenori Nagasaka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tools
    • Patent number 8,217,610
    • Issue date Jul 10, 2012
    • Makita Corporation
    • Masahiro Watanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tools
    • Patent number 8,210,275
    • Issue date Jul 3, 2012
    • Makita Corporation
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,191,648
    • Issue date Jun 5, 2012
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 8,075,155
    • Issue date Dec 13, 2011
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tools
    • Patent number 7,896,098
    • Issue date Mar 1, 2011
    • Makita Corporation
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power impact tool
    • Patent number 7,320,368
    • Issue date Jan 22, 2008
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tools
    • Patent number 7,036,605
    • Issue date May 2, 2006
    • Makita Corporation
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tools
    • Patent number 6,687,567
    • Issue date Feb 3, 2004
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tools
    • Patent number 6,607,041
    • Issue date Aug 19, 2003
    • Makita Corporation
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact power tools
    • Patent number 6,598,684
    • Issue date Jul 29, 2003
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    REBAR TYING TOOL AND ELECTRIC WORK MACHINE
    • Publication number 20210178454
    • Publication date Jun 17, 2021
    • MAKITA CORPORATION
    • Shunta MIZUNO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRIC WORKING MACHINE AND METHOD OF BUILDING ELECTRIC SYSTEM IN...
    • Publication number 20210083543
    • Publication date Mar 18, 2021
    • Makita Corporation
    • Masahiro WATANABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC WORKING MACHINE AND METHOD OF CONTROLLING ROTATIONAL STATE...
    • Publication number 20190047131
    • Publication date Feb 14, 2019
    • MAKITA CORPORATION
    • Yoshitaka ICHIKAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC WORKING MACHINE AND METHOD OF CONTROLLING ROTATIONAL STATE...
    • Publication number 20190047132
    • Publication date Feb 14, 2019
    • MAKITA CORPORATION
    • Ryunosuke Kumagai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20180085908
    • Publication date Mar 29, 2018
    • MAKITA CORPORATION
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VARIABLE SPEED SWITCH AND ELECTRIC POWER TOOL WITH THE VARIABLE SPE...
    • Publication number 20140125256
    • Publication date May 8, 2014
    • MAKITA CORPORATION
    • Masahiro WATANABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RECHARGEABLE ELECTRIC POWER TOOL
    • Publication number 20130277081
    • Publication date Oct 24, 2013
    • MAKITA CORPORATION
    • Masanori HAYASHI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20130271054
    • Publication date Oct 17, 2013
    • Makita Corporation
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20130175961
    • Publication date Jul 11, 2013
    • Makita Corporation
    • Jiro Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VARIABLE SPEED SWITCH AND ELECTRIC POWER TOOL WITH THE VARIABLE SPE...
    • Publication number 20120068633
    • Publication date Mar 22, 2012
    • MAKITA CORPORATION
    • Masahiro WATANABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tools
    • Publication number 20110114346
    • Publication date May 19, 2011
    • Makita Corporation
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD TOOL
    • Publication number 20110114347
    • Publication date May 19, 2011
    • MAKITA CORPORATION
    • Yoshihiro KASUYA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20110025207
    • Publication date Feb 3, 2011
    • Makita Corporation
    • Hidenori Nagasaka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20100236800
    • Publication date Sep 23, 2010
    • MAKITA CORPORATION
    • Masahiro WATANABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electrical power tools
    • Publication number 20090207035
    • Publication date Aug 20, 2009
    • MAKITA CORPORATION
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electric power tool
    • Publication number 20090128062
    • Publication date May 21, 2009
    • MAKITA CORPORATION
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tools
    • Publication number 20090015183
    • Publication date Jan 15, 2009
    • MAKITA CORPORATION
    • Masahiro Watanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power impact tool
    • Publication number 20060254785
    • Publication date Nov 16, 2006
    • MAKITA CORPORATION
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tools
    • Publication number 20060118315
    • Publication date Jun 8, 2006
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tools
    • Publication number 20040144552
    • Publication date Jul 29, 2004
    • Makita Corporation
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tools
    • Publication number 20030149508
    • Publication date Aug 7, 2003
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Work control system
    • Publication number 20030121677
    • Publication date Jul 3, 2003
    • Makita Corporation, Inc.
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact power tools
    • Publication number 20020060082
    • Publication date May 23, 2002
    • Makita
    • Masahiro Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tools
    • Publication number 20020050364
    • Publication date May 2, 2002
    • Hitoshi Suzuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS