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Yoshimitsu IIJIMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving tool
    • Patent number 11,623,330
    • Issue date Apr 11, 2023
    • KOKI HOLDINGS CO., LTD.
    • Kazuhiro Ootsuka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 11,331,779
    • Issue date May 17, 2022
    • KOKI HOLDINGS CO., LTD.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 10,569,402
    • Issue date Feb 25, 2020
    • KOKI HOLDINGS CO., LTD.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 10,232,498
    • Issue date Mar 19, 2019
    • KOKI HOLDINGS CO., LTD.
    • Masashi Nishida
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool
    • Patent number 9,061,408
    • Issue date Jun 23, 2015
    • Hitachi Koki Co., Ltd.
    • Yoshinori Ishizawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool
    • Patent number 8,960,516
    • Issue date Feb 24, 2015
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 8,397,970
    • Issue date Mar 19, 2013
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 8,123,096
    • Issue date Feb 28, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Nailing machine
    • Patent number 7,980,439
    • Issue date Jul 19, 2011
    • Hitachi Koki Co., Ltd.
    • Yoshitaka Akiba
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVING TOOL
    • Publication number 20210308851
    • Publication date Oct 7, 2021
    • Koki Holdings Co., Ltd.
    • Kazuhiro OOTSUKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20200189079
    • Publication date Jun 18, 2020
    • Koki Holdings Co., Ltd.
    • Yoshimitsu IIJIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20170209995
    • Publication date Jul 27, 2017
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu IIJIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20160151901
    • Publication date Jun 2, 2016
    • Hitachi Koki Co.,Ltd.
    • MASASHI NISHIDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Fastener Driving Tool
    • Publication number 20120298712
    • Publication date Nov 29, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshinori Ishizawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20120181319
    • Publication date Jul 19, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20120153004
    • Publication date Jun 21, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu IIJIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20090072000
    • Publication date Mar 19, 2009
    • HITACHI KOKI CO., LTD.
    • Yoshimitsu IIJIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    COMBUSTION TYPE POWER TOOL
    • Publication number 20080308593
    • Publication date Dec 18, 2008
    • Yoshitaka Akiba
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS