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Takaaki Osada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Technique for detecting twisted motion of electric working machine
    • Patent number 11,607,789
    • Issue date Mar 21, 2023
    • Makita Corporation
    • Hikaru Sunabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary impact tool
    • Patent number 11,325,228
    • Issue date May 10, 2022
    • Makita Corporation
    • Takaaki Osada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact fastening tool
    • Patent number 10,953,524
    • Issue date Mar 23, 2021
    • Makita Corporation
    • Masahiko Sako
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool configured to detect twisted motion
    • Patent number 10,953,532
    • Issue date Mar 23, 2021
    • Makita Corporation
    • Hikaru Sunabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 9,737,984
    • Issue date Aug 22, 2017
    • Makita Corporation
    • Hirokatsu Yamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for estimating quantity of state relating to motor, and e...
    • Patent number 9,425,730
    • Issue date Aug 23, 2016
    • Makita Corporation
    • Masahiko Sako
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,888,566
    • Issue date Nov 18, 2014
    • Makita Corporation
    • Ryo Sunazuka
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    TECHNIQUE FOR DETECTING TWISTED MOTION OF ELECTRIC WORKING MACHINE
    • Publication number 20210078153
    • Publication date Mar 18, 2021
    • MAKITA CORPORATION
    • Hikaru SUNABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY IMPACT TOOL
    • Publication number 20180297179
    • Publication date Oct 18, 2018
    • MAKITA CORPORATION
    • Takaaki OSADA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT FASTENING TOOL
    • Publication number 20180272511
    • Publication date Sep 27, 2018
    • MAKITA CORPORATION
    • Masahiko SAKO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL AND METHOD OF DETECTING TWISTED-MOTION OF MAIN...
    • Publication number 20180099392
    • Publication date Apr 12, 2018
    • MAKITA CORPORATION
    • Hikaru SUNABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RECIPROCATING ELECTRIC POWER TOOL
    • Publication number 20160151845
    • Publication date Jun 2, 2016
    • Makita Corporation
    • Hirokatsu YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL
    • Publication number 20150137721
    • Publication date May 21, 2015
    • MAKITA CORPORATION
    • Hirokatsu YAMAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TOOL
    • Publication number 20150122523
    • Publication date May 7, 2015
    • MAKITA CORPORATION
    • Hirokatsu YAMAMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    APPARATUS FOR ESTIMATING QUANTITY OF STATE RELATING TO MOTOR, AND E...
    • Publication number 20130300333
    • Publication date Nov 14, 2013
    • Makita Corporation
    • Masahiko Sako
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20120129436
    • Publication date May 24, 2012
    • MAKITA CORPORATION
    • Ryo SUNAZUKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS