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Hiroaki Murakami

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  • Kyoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Impact rotary tool, management system, and impact rotary tool system
    • Patent number 12,097,597
    • Issue date Sep 24, 2024
    • Panasonic Holdings Corporation
    • Hiroaki Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact rotary tool, torque calculation method, and program
    • Patent number 12,070,839
    • Issue date Aug 27, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masanori Nakamoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electronic power tool and electric power tool system
    • Patent number 12,070,845
    • Issue date Aug 27, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Itarü Murui
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 11,890,727
    • Issue date Feb 6, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Itaru Murui
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • 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

    Power tool and processing device
    • Patent number 11,724,371
    • Issue date Aug 15, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Itaru Murui
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool with clutch and magnetic torque transmission mechanism
    • Patent number 11,569,725
    • Issue date Jan 31, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Mitsumasa Mizuno
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 11,539,272
    • Issue date Dec 27, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hiroaki Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 11,478,916
    • Issue date Oct 25, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hiroaki Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric power tool
    • Patent number 11,235,445
    • Issue date Feb 1, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Itaru Murui
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque limiting mechanism
    • Patent number 8,105,171
    • Issue date Jan 31, 2012
    • Shimadzu Corporation
    • Hiroaki Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiter
    • Patent number 7,128,193
    • Issue date Oct 31, 2006
    • Shimadzu Corporation
    • Hiroaki Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Forklift controller
    • Patent number 5,592,817
    • Issue date Jan 14, 1997
    • Shimadzu Corporation
    • Ryuhei Nishimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pump/motor control mechanism
    • Patent number 5,138,932
    • Issue date Aug 18, 1992
    • Shimadzu Corporation
    • Yasuo Kita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPACT ROTARY TOOL, TORQUE CALCULATION METHOD, AND PROGRAM
    • Publication number 20230271306
    • Publication date Aug 31, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masanori NAKAMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • 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

    IMPACT ROTARY TOOL, MANAGEMENT SYSTEM, AND IMPACT ROTARY TOOL SYSTEM
    • Publication number 20230158647
    • Publication date May 25, 2023
    • Panasonic Holdings Corporation
    • Hiroaki MURAKAMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL SYSTEM, ELECTRIC TOOL, AND METHOD FOR MANAGING ELECTR...
    • Publication number 20220241943
    • Publication date Aug 4, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masanori NAKAMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20220111498
    • Publication date Apr 14, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Itaru MURUI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRONIC POWER TOOL AND ELECTRIC POWER TOOL SYSTEM
    • Publication number 20210331305
    • Publication date Oct 28, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Itaru MURUI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRONIC POWER TOOL AND ELECTRIC POWER TOOL SYSTEM
    • Publication number 20210323125
    • Publication date Oct 21, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Itaru MURUI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER TOOL AND PROCESSING DEVICE
    • Publication number 20210252681
    • Publication date Aug 19, 2021
    • Panasonic lntellectual Property Management Co., Ltd.
    • Itaru MURUl
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT ROTARY TOOL
    • Publication number 20210086333
    • Publication date Mar 25, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hiroaki MURAKAMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20200280252
    • Publication date Sep 3, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Mitsumasa MIZUNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20200180131
    • Publication date Jun 11, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hiroaki MURAKAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20200186008
    • Publication date Jun 11, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hiroaki MURAKAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20200023500
    • Publication date Jan 23, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Itaru MURUI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TORQUE LIMITING MECHANISM
    • Publication number 20090301836
    • Publication date Dec 10, 2009
    • SHIMADZU CORPORATION
    • Hiroaki Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torque limiter
    • Publication number 20050087419
    • Publication date Apr 28, 2005
    • SHIMADZU CORPORATION
    • Hiroaki Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...