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Fumiaki Sawano

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric power tool
    • Patent number 11,904,451
    • Issue date Feb 20, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumiaki Sawano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Impact rotary tool
    • Patent number 11,878,396
    • Issue date Jan 23, 2024
    • Panasonic Holdings Corporation
    • Fumiaki Sawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 11,285,586
    • Issue date Mar 29, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masari Muramatsu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 11,224,961
    • Issue date Jan 18, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumiaki Sawano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric power tool
    • Patent number 10,661,424
    • Issue date May 26, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumiaki Sawano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 10,232,501
    • Issue date Mar 19, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumiaki Sawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool and controller
    • Patent number 9,712,091
    • Issue date Jul 18, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumiaki Sawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 9,452,520
    • Issue date Sep 27, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumiaki Sawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool having a main body and a battery pack detachably attache...
    • Patent number 7,567,058
    • Issue date Jul 28, 2009
    • Matsushita Electric Works, Ltd.
    • Hidenori Shimizu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary impact tool
    • Patent number 7,419,013
    • Issue date Sep 2, 2008
    • Matsushita Electric Works, Ltd.
    • Yoshinori Sainomoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power fastening tool
    • Patent number 7,155,986
    • Issue date Jan 2, 2007
    • Matsushita Electric Works, Ltd.
    • Kozo Kawai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power impact tool
    • Patent number 6,945,337
    • Issue date Sep 20, 2005
    • Matsushita Electric Works, Ltd.
    • Kozo Kawai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPACT ROTARY TOOL
    • Publication number 20230158648
    • Publication date May 25, 2023
    • Panasonic Holdings Corporation
    • Fumiaki SAWANO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL AND METHOD FOR MANUFACTURING OUTPUT BLOCK
    • Publication number 20230158644
    • Publication date May 25, 2023
    • Panasonic Holdings Corporation
    • Hiroaki MURAKAMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20200101586
    • Publication date Apr 2, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiaki SAWANO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20200078921
    • Publication date Mar 12, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiaki SAWANO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20190061117
    • Publication date Feb 28, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masari MURAMATSU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TIP TOOL HOLDER AND POWER TOOL
    • Publication number 20170259422
    • Publication date Sep 14, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Atusi TAKEYAMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20170036337
    • Publication date Feb 9, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiaki SAWANO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL AND CONTROLLER
    • Publication number 20160173015
    • Publication date Jun 16, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiaki SAWANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TOOL
    • Publication number 20150047867
    • Publication date Feb 19, 2015
    • PANASONIC CORPORATION
    • Fumiaki Sawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20140262404
    • Publication date Sep 18, 2014
    • PANASONIC CORPORATION
    • Fumiaki SAWANO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electric power tool
    • Publication number 20110073343
    • Publication date Mar 31, 2011
    • Panasonic Electric Works Power Tools Co., Ltd.
    • Fumiaki Sawano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power tool
    • Publication number 20060268504
    • Publication date Nov 30, 2006
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hidenori Shimizu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary impact tool
    • Publication number 20050263304
    • Publication date Dec 1, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Yoshinori Sainomoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary impact tool
    • Publication number 20050263303
    • Publication date Dec 1, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hidenori Shimizu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary impact tool
    • Publication number 20050263305
    • Publication date Dec 1, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hidenori Shimizu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power impact tool
    • Publication number 20050109519
    • Publication date May 26, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Kozo Kawai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power fastening tool
    • Publication number 20050109520
    • Publication date May 26, 2005
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Kozo Kawai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS