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Tatsuo Nakashima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Impact tool
    • Patent number 11,919,138
    • Issue date Mar 5, 2024
    • Makita Corporation
    • Tatsuo Nakashima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 11,759,938
    • Issue date Sep 19, 2023
    • Makita Corporation
    • Tatsuo Nakashima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Portable cutting machine
    • Patent number 11,684,985
    • Issue date Jun 27, 2023
    • Makita Corporation
    • Tatsuo Nakashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and rotary tool
    • Patent number 11,642,772
    • Issue date May 9, 2023
    • Makita Corporation
    • Tatsuo Nakashima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool and rotary tool
    • Patent number 11,618,151
    • Issue date Apr 4, 2023
    • Makita Corporation
    • Tatsuo Nakashima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 11,453,109
    • Issue date Sep 27, 2022
    • Makita Corporation
    • Tatsuo Nakashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 11,073,203
    • Issue date Jul 27, 2021
    • Makita Corporation
    • Tatsuo Nakashima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Portable cutting device
    • Patent number 10,913,174
    • Issue date Feb 9, 2021
    • Makita Corporation
    • Tatsuo Nakashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting device
    • Patent number 10,722,960
    • Issue date Jul 28, 2020
    • Makita Corporation
    • Sho Kume
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining devices
    • Patent number 10,486,251
    • Issue date Nov 26, 2019
    • Makita Corporation
    • Tatsuo Nakashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining device and electric motor for the same
    • Patent number 10,011,035
    • Issue date Jul 3, 2018
    • Makita Corporation
    • Tatsuo Nakashima
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Dust collecting device and impact tool
    • Patent number 9,314,913
    • Issue date Apr 19, 2016
    • Makita Corporation
    • Hiroki Ikuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable electric saw
    • Patent number D523718
    • Issue date Jun 27, 2006
    • Makita Corporation
    • Yuji Yamamoto
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPACT TOOL
    • Publication number 20230117577
    • Publication date Apr 20, 2023
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20230121902
    • Publication date Apr 20, 2023
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL AND ROTARY TOOL
    • Publication number 20210016428
    • Publication date Jan 21, 2021
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PORTABLE CUTTING MACHINE
    • Publication number 20210001418
    • Publication date Jan 7, 2021
    • Makita Corporation
    • Tatsuo NAKASHIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL
    • Publication number 20200215678
    • Publication date Jul 9, 2020
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL
    • Publication number 20200217412
    • Publication date Jul 9, 2020
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PORTABLE CUTTING DEVICE
    • Publication number 20190143555
    • Publication date May 16, 2019
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING DEVICE
    • Publication number 20180236574
    • Publication date Aug 23, 2018
    • MAKITA CORPORATION
    • Sho KUME
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINING DEVICES
    • Publication number 20170326660
    • Publication date Nov 16, 2017
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINING DEVICE AND ELECTRIC MOTOR FOR THE SAME
    • Publication number 20160248295
    • Publication date Aug 25, 2016
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    PORTABLE CUTTING DEVICES
    • Publication number 20150266201
    • Publication date Sep 24, 2015
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUST COLLECTING DEVICE AND IMPACT TOOL
    • Publication number 20140020922
    • Publication date Jan 23, 2014
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Cutting machine
    • Publication number 20100116112
    • Publication date May 13, 2010
    • MAKITA CORPORATION
    • Toru Fukuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR