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Hironori Mashiko

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Patents Grantslast 30 patents

  • Information Patent Grant

    Driver
    • Patent number 12,017,335
    • Issue date Jun 25, 2024
    • KOKI HOLDINGS CO., LTD.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary tool
    • Patent number 11,745,301
    • Issue date Sep 5, 2023
    • KOKI HOLDINGS CO., LTD.
    • Hironori Sakai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Driver
    • Patent number 11,602,829
    • Issue date Mar 14, 2023
    • KOKI HOLDINGS CO., LTD.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driver
    • Patent number 11,571,792
    • Issue date Feb 7, 2023
    • KOKI HOLDINGS CO., LTD.
    • Toshinori Yasutomi
    • 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

    Power tool
    • Patent number 10,886,764
    • Issue date Jan 5, 2021
    • KOKI HOLDINGS CO., LTD.
    • Yoshikazu Kawano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Driver
    • Patent number 10,786,891
    • Issue date Sep 29, 2020
    • KOKI HOLDING CO., LTD.
    • Yuta Noguchi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 10,654,153
    • Issue date May 19, 2020
    • KOKI HOLDINGS CO., LTD.
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool
    • Patent number 10,525,579
    • Issue date Jan 7, 2020
    • KOKI HOLDINGS CO., LTD.
    • Hironori Mashiko
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power tool
    • Patent number 9,950,417
    • Issue date Apr 24, 2018
    • Hitachi Koki Co., Ltd.
    • Yutaka Ito
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool and communication plug for electric tool
    • Patent number 9,833,890
    • Issue date Dec 5, 2017
    • Hitachi Koki Co., Ltd.
    • Tatsuya Ito
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 9,616,558
    • Issue date Apr 11, 2017
    • Hitachi Koki Co., Ltd.
    • Tomomasa Nishikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 9,522,461
    • Issue date Dec 20, 2016
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 9,314,908
    • Issue date Apr 19, 2016
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVER
    • Publication number 20230226675
    • Publication date Jul 20, 2023
    • Koki Holdings Co., Ltd.
    • Hironori MASHIKO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230173650
    • Publication date Jun 8, 2023
    • Koki Holdings Co., Ltd.
    • Shunya SHINTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • 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

    DRIVER
    • Publication number 20200391364
    • Publication date Dec 17, 2020
    • Toshinori YASUTOMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20200114501
    • Publication date Apr 16, 2020
    • Koki Holdings Co., Ltd.
    • Hironori MASHIKO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20200055159
    • Publication date Feb 20, 2020
    • Koki Holdings Co., Ltd.
    • Hironori SAKAI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    DRIVER
    • Publication number 20190202043
    • Publication date Jul 4, 2019
    • Koki Holdings Co., Ltd.
    • Yuta NOGUCHI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20180117745
    • Publication date May 3, 2018
    • Hitachi Koki Co., Ltd.
    • Takuhiro MURAKAMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20180048173
    • Publication date Feb 15, 2018
    • Hitachi Koki Co., Ltd.
    • Yoshikazu Kawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20170341213
    • Publication date Nov 30, 2017
    • Hitachi Koki Co., Ltd.
    • Hironori MASHIKO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20170036327
    • Publication date Feb 9, 2017
    • Hitachi Koki Co., Ltd.
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact Tool
    • Publication number 20140374130
    • Publication date Dec 25, 2014
    • Mizuho Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20140158390
    • Publication date Jun 12, 2014
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20140069672
    • Publication date Mar 13, 2014
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20130333910
    • Publication date Dec 19, 2013
    • HITACHI KOKI CO., LTD.,
    • Hideyuki Tanimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Driving Tool
    • Publication number 20130264087
    • Publication date Oct 10, 2013
    • Hitachi Koki Co., Ltd.
    • Tetsuhiro Harada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL AND DATA TRANSMISSION METHOD
    • Publication number 20130245789
    • Publication date Sep 19, 2013
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool and Power Tool System
    • Publication number 20130233584
    • Publication date Sep 12, 2013
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Screw Tightening Tool
    • Publication number 20130126202
    • Publication date May 23, 2013
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact Tool
    • Publication number 20130087355
    • Publication date Apr 11, 2013
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20130062088
    • Publication date Mar 14, 2013
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20130062086
    • Publication date Mar 14, 2013
    • Hitachi Koki Co., Ltd.
    • Yutaka Ito
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20130025892
    • Publication date Jan 31, 2013
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20130014967
    • Publication date Jan 17, 2013
    • Hitachi Koki Co., Ltd.
    • Yutaka Ito
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool
    • Publication number 20130008679
    • Publication date Jan 10, 2013
    • Hitachi Koki Co., Ltd.
    • Tomomasa Nishikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20120318550
    • Publication date Dec 20, 2012
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL AND COMMUNICATION PLUG FOR ELECTRIC TOOL
    • Publication number 20120292070
    • Publication date Nov 22, 2012
    • Hitachi Koki Co., Ltd.
    • Tatsuya ITO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20120279736
    • Publication date Nov 8, 2012
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20120234566
    • Publication date Sep 20, 2012
    • HITACHI KOKI CO., LTD.,
    • Hironori MASHIKO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20120199372
    • Publication date Aug 9, 2012
    • HITACHI KOKI CO., LTD.,
    • Tomomasa Nishikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS