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HIdeyuki Hashimoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool
    • Patent number 11,817,749
    • Issue date Nov 14, 2023
    • KOKI HOLDINGS CO., LTD.
    • Yuta Noguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric tool
    • Patent number 11,731,256
    • Issue date Aug 22, 2023
    • KOKI HOLDINGS CO., LTD.
    • Hideki Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drilling tool
    • Patent number 11,541,523
    • Issue date Jan 3, 2023
    • KOKI HOLDINGS CO., LTD.
    • Hideyuki Hashimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric working machine
    • Patent number 11,167,403
    • Issue date Nov 9, 2021
    • KOKI HOLDINGS CO., LTD.
    • Hideyuki Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Impact tool
    • Patent number 11,059,156
    • Issue date Jul 13, 2021
    • KOKI HOLDINGS CO., LTD.
    • Satoshi Abe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power-actuated tool
    • Patent number 10,618,157
    • Issue date Apr 14, 2020
    • KOKI HOLDINGS CO., LTD.
    • Hideyuki Hashimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool having circuit board
    • Patent number 9,882,452
    • Issue date Jan 30, 2018
    • Hitachi Koki Co., Ltd.
    • Hiroshi Haga
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool having circuit board
    • Patent number 8,928,261
    • Issue date Jan 6, 2015
    • Hitachi Koki Co., Ltd.
    • Hiroshi Haga
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastening machine
    • Patent number 8,439,242
    • Issue date May 14, 2013
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,087,556
    • Issue date Jan 3, 2012
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC WORKING MACHINE
    • Publication number 20220048176
    • Publication date Feb 17, 2022
    • Koki Holdings Co., Ltd.
    • Hideyuki HASHIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TOOL
    • Publication number 20210234438
    • Publication date Jul 29, 2021
    • Koki Holdings Co., Ltd.
    • Yuta NOGUCHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20210205974
    • Publication date Jul 8, 2021
    • Koki Holdings Co., Ltd.
    • Hideyuki HASHIMOTO
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20200246954
    • Publication date Aug 6, 2020
    • Koki Holdings Co., Ltd.
    • Hideki Yamada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20180021931
    • Publication date Jan 25, 2018
    • Hitachi Koki Co., Ltd.
    • Satoshi ABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC WORKING MACHINE
    • Publication number 20170246735
    • Publication date Aug 31, 2017
    • Hitachi Koki Co., Ltd.
    • Hideyuki HASHIMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER-ACTUATED TOOL
    • Publication number 20160229045
    • Publication date Aug 11, 2016
    • Hitachi Koki Co., Ltd.
    • Hideyuki HASHIMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL HAVING CIRCUIT BOARD
    • Publication number 20150015094
    • Publication date Jan 15, 2015
    • Hitachi Koki Co., Ltd.
    • Hiroshi Haga
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool Having Circuit Board
    • Publication number 20120014065
    • Publication date Jan 19, 2012
    • Hitachi Koki Co., Ltd
    • Hiroshi Haga
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENING MACHINE
    • Publication number 20090084823
    • Publication date Apr 2, 2009
    • HITACHI KOKI CO., LTD.
    • Isamu TANJI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20080185410
    • Publication date Aug 7, 2008
    • Katsuhiro OOMORI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS