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Toshinori YASUTOMI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Working tool
    • Patent number 12,109,672
    • Issue date Oct 8, 2024
    • KOKI HOLDINGS CO., LTD.
    • Sotaro Aizawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving tool with rotating member to move striking unit
    • Patent number 11,926,027
    • Issue date Mar 12, 2024
    • KOKI HOLDINGS CO., LTD.
    • Takashi Ueda
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driver
    • Patent number 11,590,638
    • Issue date Feb 28, 2023
    • KOKI HOLDINGS CO., LTD.
    • Shinichiro Sato
    • 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

    Driver
    • Patent number 11,446,803
    • Issue date Sep 20, 2022
    • KOKI HOLDINGS CO., LTD.
    • Toshinori Yasutomi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving machine
    • Patent number 11,207,768
    • Issue date Dec 28, 2021
    • KOKI HOLDINGS CO., LTD.
    • Jun Enta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Driver
    • Patent number 10,967,491
    • Issue date Apr 6, 2021
    • KOKI HOLDINGS CO., LTD.
    • Toshinori Yasutomi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driver
    • Patent number 10,843,317
    • Issue date Nov 24, 2020
    • KOKI HOLDINGS CO., LTD.
    • Shinichiro Sato
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVING TOOL WITH ROTATING MEMBER TO MOVE STRIKING UNIT
    • Publication number 20240208021
    • Publication date Jun 27, 2024
    • Koki Holdings Co., Ltd.
    • Takashi UEDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230381937
    • Publication date Nov 30, 2023
    • Koki Holdings Co., Ltd.
    • Tatsuhiro TAGO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20230211483
    • Publication date Jul 6, 2023
    • Koki Holdings Co., Ltd.
    • Shinichiro SATO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORKING TOOL
    • Publication number 20230137720
    • Publication date May 4, 2023
    • Koki Holdings Co., Ltd.
    • Sotaro AIZAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING DEVICE
    • Publication number 20230090859
    • Publication date Mar 23, 2023
    • Koki Holdings Co., Ltd.
    • Toshinori YASUTOMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING TOOL
    • Publication number 20210308852
    • Publication date Oct 7, 2021
    • Koki Holdings Co., Ltd.
    • Takashi UEDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20210213595
    • Publication date Jul 15, 2021
    • Koki Holdings Co., Ltd.
    • Toshinori YASUTOMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING MACHINE
    • Publication number 20210138622
    • Publication date May 13, 2021
    • Koki Holdings Co., Ltd.
    • Jun ENTA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRIVER
    • Publication number 20210031347
    • Publication date Feb 4, 2021
    • Koki Holdings Co., Ltd.
    • Shinichiro SATO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20200398412
    • Publication date Dec 24, 2020
    • Koki Holdings Co., Ltd.
    • Toshinori YASUTOMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • 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 20190168366
    • Publication date Jun 6, 2019
    • Koki Holdings Co., Ltd.
    • Toshinori YASUTOMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20180154505
    • Publication date Jun 7, 2018
    • Hitachi Koki Co., Ltd.
    • Shinichiro SATO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS