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ATSUHIRO KAWAMOTO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser welding device
    • Patent number 12,076,817
    • Issue date Sep 3, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Toru Sakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding method and arc welding device
    • Patent number 12,036,629
    • Issue date Jul 16, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Joint structure
    • Patent number 11,806,806
    • Issue date Nov 7, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Junction structure
    • Patent number 11,536,305
    • Issue date Dec 27, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Junction structure
    • Patent number 11,525,469
    • Issue date Dec 13, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Joint structure
    • Patent number 11,376,691
    • Issue date Jul 5, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding torch
    • Patent number 11,285,560
    • Issue date Mar 29, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yoichi Fukumitsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method
    • Patent number 11,267,064
    • Issue date Mar 8, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yuya Furuyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 11,110,547
    • Issue date Sep 7, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding device and laser welding method
    • Patent number 11,052,483
    • Issue date Jul 6, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tatsuyuki Nakagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 11,020,820
    • Issue date Jun 1, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire fed arc welding method having abnormal arc or abnormal short c...
    • Patent number 11,014,186
    • Issue date May 25, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kaito Matsui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 10,981,246
    • Issue date Apr 20, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method
    • Patent number 10,974,338
    • Issue date Apr 13, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yuya Furuyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method
    • Patent number 10,919,100
    • Issue date Feb 16, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yuya Furuyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method
    • Patent number 10,870,161
    • Issue date Dec 22, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Noriyuki Matsuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 10,850,354
    • Issue date Dec 1, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 10,835,993
    • Issue date Nov 17, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Noriyuki Matsuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding method and arc welding device
    • Patent number 10,807,180
    • Issue date Oct 20, 2020
    • Panasonic Intelletual Property Management Co., Ltd.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method, laser welding conditions determining method,...
    • Patent number 10,807,191
    • Issue date Oct 20, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tatsuyuki Nakagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc-welding method and arc-welding apparatus
    • Patent number 10,654,121
    • Issue date May 19, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welder and method for controlling arc welding
    • Patent number 10,625,358
    • Issue date Apr 21, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method
    • Patent number 10,610,945
    • Issue date Apr 7, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method and arc welding apparatus
    • Patent number 10,537,953
    • Issue date Jan 21, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kaito Matsui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for controlling arc welding and arc welding device
    • Patent number 10,537,955
    • Issue date Jan 21, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Junji Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method and arc welding device
    • Patent number 10,518,348
    • Issue date Dec 31, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Noriyuki Matsuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 10,471,540
    • Issue date Nov 12, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Noriyuki Matsuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding control method
    • Patent number 10,413,987
    • Issue date Sep 17, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Noriyuki Matsuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser machining system and laser machining method
    • Patent number 10,384,307
    • Issue date Aug 20, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Noriyuki Matsuoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding method
    • Patent number 10,286,491
    • Issue date May 14, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tatsuyuki Nakagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    JOINT STRUCTURE
    • Publication number 20210388859
    • Publication date Dec 16, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING DEVICE
    • Publication number 20210023656
    • Publication date Jan 28, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Toru SAKAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING METHOD AND ARC WELDING DEVICE
    • Publication number 20200406385
    • Publication date Dec 31, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • ATSUHIRO KAWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINT STRUCTURE
    • Publication number 20200298339
    • Publication date Sep 24, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • ATSUHIRO KAWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINT STRUCTURE
    • Publication number 20200298340
    • Publication date Sep 24, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Junji FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JUNCTION STRUCTURE
    • Publication number 20190368524
    • Publication date Dec 5, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR CONTROLLING ARC WELDING AND ARC WELDING DEVICE
    • Publication number 20190275603
    • Publication date Sep 12, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Junji FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JUNCTION STRUCTURE
    • Publication number 20190257333
    • Publication date Aug 22, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Junji FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING DEVICE AND ARC WELDING CONTROL METHOD
    • Publication number 20190224771
    • Publication date Jul 25, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING TORCH
    • Publication number 20190210138
    • Publication date Jul 11, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • YOICHI FUKUMITSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING CONTROL METHOD
    • Publication number 20190176257
    • Publication date Jun 13, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • YUYA FURUYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING DEVICE AND LASER WELDING METHOD
    • Publication number 20190118291
    • Publication date Apr 25, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • TATSUYUKI NAKAGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINT STRUCTURE
    • Publication number 20190101145
    • Publication date Apr 4, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING CONTROL METHOD
    • Publication number 20190084068
    • Publication date Mar 21, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • YUYA FURUYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD
    • Publication number 20190076962
    • Publication date Mar 14, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Atsuhiro KAWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING CONTROL METHOD
    • Publication number 20190070687
    • Publication date Mar 7, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • YUYA FURUYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINT STRUCTURE
    • Publication number 20190047087
    • Publication date Feb 14, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • ATSUHIRO KAWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD
    • Publication number 20180221989
    • Publication date Aug 9, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • NORIYUKI MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING METHOD AND ARC WELDING DEVICE
    • Publication number 20180207739
    • Publication date Jul 26, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • ATSUHIRO KAWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD, LASER WELDING CONDITIONS DETERMINING METHOD,...
    • Publication number 20180126491
    • Publication date May 10, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tatsuyuki NAKAGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD
    • Publication number 20180117707
    • Publication date May 3, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC-WELDING METHOD AND ARC-WELDING APPARATUS
    • Publication number 20170355035
    • Publication date Dec 14, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING CONTROL METHOD
    • Publication number 20170355034
    • Publication date Dec 14, 2017
    • Panasonic Intellectual Property Management Co., Lt
    • NORIYUKI MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING CONTROL METHOD AND ARC WELDING APPARATUS
    • Publication number 20170232542
    • Publication date Aug 17, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • KAITO MATSUI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING CONTROL METHOD
    • Publication number 20170225253
    • Publication date Aug 10, 2017
    • Panasonic Intellectual Property Magagement Co., Lt
    • NORIYUKI MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER MACHINING SYSTEM AND LASER MACHINING METHOD
    • Publication number 20170203388
    • Publication date Jul 20, 2017
    • Pansonic Intellectual Property Management Co., Ltd.
    • NORIYUKI MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD
    • Publication number 20170144249
    • Publication date May 25, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • JUNJI FUJIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD
    • Publication number 20170050269
    • Publication date Feb 23, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tatsuyuki NAKAGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD AND LASER WELDING DEVICE
    • Publication number 20170001261
    • Publication date Jan 5, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Junji FUJIWARA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LASER WELDING METHOD
    • Publication number 20160354867
    • Publication date Dec 8, 2016
    • NORIYUKI MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR