TREA

Yoshihiro Komuro

Follow

Person

  • Hitachinaka-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool
    • Patent number 11,992,920
    • Issue date May 28, 2024
    • KOKI HOLDINGS CO., LTD.
    • Kengo Tamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric device
    • Patent number 11,577,376
    • Issue date Feb 14, 2023
    • KOKI HOLDINGS CO., LTD.
    • Kengo Tamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Impact tool and method of controlling impact tool
    • Patent number 11,440,166
    • Issue date Sep 13, 2022
    • KOKI HOLDINGS CO., LTD.
    • Kazutaka Iwata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool and method of controlling impact tool
    • Patent number 10,562,160
    • Issue date Feb 18, 2020
    • KOKI HOLDINGS CO., LTD.
    • Kazutaka Iwata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric device body and electric device
    • Patent number 9,774,017
    • Issue date Sep 26, 2017
    • Hitachi Koki Co., Ltd.
    • Hiroki Uchida
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 9,391,491
    • Issue date Jul 12, 2016
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Portable electric driver
    • Patent number D735006
    • Issue date Jul 28, 2015
    • Hitachi Koki Co., Ltd.
    • Yoshiki Aoki
    • D08 - Tools and hardware
  • Information Patent Grant

    Power tool
    • Patent number 8,541,913
    • Issue date Sep 24, 2013
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power tool
    • Patent number 8,513,838
    • Issue date Aug 20, 2013
    • Hitachi Koki Co., Ltd.
    • Junichi Toukairin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,253,285
    • Issue date Aug 28, 2012
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tool
    • Patent number 8,084,901
    • Issue date Dec 27, 2011
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool with closable air ports
    • Patent number 7,832,499
    • Issue date Nov 16, 2010
    • Hitachi Koki Co., Ltd.
    • Yoshihiro Komuro
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Battery-powered tool capable of detecting discharged battery pack
    • Patent number 7,541,773
    • Issue date Jun 2, 2009
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Portable tool having cover and label to be stuck on the portable to...
    • Patent number 7,140,451
    • Issue date Nov 28, 2006
    • Hitachi Koki Co., Ltd.
    • Chikai Yoshimizu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Portable electric driver
    • Patent number D524136
    • Issue date Jul 4, 2006
    • Hitachi Koki Co., Ltd.
    • Takeshi Taniguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric driver
    • Patent number D520832
    • Issue date May 16, 2006
    • Hitachi Koki Co., Ltd.
    • Takashi Ozawa
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric driver
    • Patent number D484385
    • Issue date Dec 30, 2003
    • Hitachi Koki Co., Ltd.
    • Masato Sakai
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20200215667
    • Publication date Jul 9, 2020
    • Koki Holdings Co., Ltd.
    • Kengo TAMURA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC DEVICE
    • Publication number 20200215679
    • Publication date Jul 9, 2020
    • Koki Holdings Co., Ltd.
    • Kengo TAMURA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL AND METHOD OF CONTROLLING IMPACT TOOL
    • Publication number 20200180125
    • Publication date Jun 11, 2020
    • Koki Holdings Co., Ltd.
    • Kazutaka Iwata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20160318163
    • Publication date Nov 3, 2016
    • Hitachi Koki Co., Ltd.
    • Yoshihiro KOMURO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL AND METHOD OF CONTROLLING IMPACT TOOL
    • Publication number 20150336249
    • Publication date Nov 26, 2015
    • Hitachi Koki Co., Ltd.
    • Kazutaka Iwata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20140145524
    • Publication date May 29, 2014
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20140015350
    • Publication date Jan 16, 2014
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Tool
    • Publication number 20120200181
    • Publication date Aug 9, 2012
    • Kenichirou Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric power tool
    • Publication number 20100283332
    • Publication date Nov 11, 2010
    • Junichi TOUKAIRIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20100244592
    • Publication date Sep 30, 2010
    • HITACHI KOKI CO. LTD.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20080302551
    • Publication date Dec 11, 2008
    • HITACHI KOKI CO., LTD.
    • Yoshihiro KOMURO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20080265695
    • Publication date Oct 30, 2008
    • Kenichirou Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Portable tool having cover and label to be stuck on the portable to...
    • Publication number 20070056760
    • Publication date Mar 15, 2007
    • Chikai Yoshimizu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Battery-powered tool capable of detecting discharged battery pack
    • Publication number 20050194929
    • Publication date Sep 8, 2005
    • Kazuhiko Funabashi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Portable tool having cover and label to be stuck on the portable to...
    • Publication number 20040111933
    • Publication date Jun 17, 2004
    • Chikai Yoshimizu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS