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Tomotaka Katsura

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LASER MACHINING APPARATUS
    • Publication number 20230321750
    • Publication date Oct 12, 2023
    • Mitsubishi Electric Corporation
    • Kyohei ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER SYSTEM
    • Publication number 20230163550
    • Publication date May 25, 2023
    • Mitsubishi Electric Corporation
    • Masato KAWASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER MACHINING APPARATUS
    • Publication number 20230125357
    • Publication date Apr 27, 2023
    • Mitsubishi Electric Corporation
    • Masato KAWASAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20220123523
    • Publication date Apr 21, 2022
    • Mitsubishi Electric Corporation
    • Masato KAWASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER DEVICE
    • Publication number 20210057887
    • Publication date Feb 25, 2021
    • Mitsubishi Electric Corporation
    • Tomohiro KYOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WAVELENGTH COMBINING LASER APPARATUS
    • Publication number 20200028332
    • Publication date Jan 23, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Nobutaka KOBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER MACHINING DEVICE
    • Publication number 20190366477
    • Publication date Dec 5, 2019
    • Mitsubishi Electric Corporation
    • Daiji MORITA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER OSCILLATOR
    • Publication number 20190363517
    • Publication date Nov 28, 2019
    • Mitsubishi Electric Corporation
    • Junichi NISHIMAE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER DEVICE
    • Publication number 20190348817
    • Publication date Nov 14, 2019
    • Mitsubishi Electric Corporation
    • Tomohiro KYOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER OSCILLATION APPARATUS
    • Publication number 20190267777
    • Publication date Aug 29, 2019
    • Mitsubishi Electric Corporation
    • Tomohiro KYOTO
    • G02 - OPTICS
  • Information Patent Application

    LASER OSCILLATOR
    • Publication number 20190252844
    • Publication date Aug 15, 2019
    • Mitsubishi Electric Corporation
    • Junichi NISHIMAE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER MACHINING HEAD AND LASER MACHINING APPARATUS
    • Publication number 20190126395
    • Publication date May 2, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Naoyuki NAKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20170207605
    • Publication date Jul 20, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Daiji MORITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BEAM COMBINING DEVICE AND OUTPUT RECOVERY METHOD FOR BEAM COMBINING...
    • Publication number 20160344162
    • Publication date Nov 24, 2016
    • Mitsubishi Electric Corporation
    • Susumu KONNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20160329685
    • Publication date Nov 10, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomotaka KATSURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
    • Publication number 20160251251
    • Publication date Sep 1, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Reona HIRAYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR LASER APPARATUS
    • Publication number 20150303656
    • Publication date Oct 22, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Daiji MORITA
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERSION CRYSTAL AND WAVELENGTH CONVERSION LASER DEVICE
    • Publication number 20140016186
    • Publication date Jan 16, 2014
    • Mitsubishi Electric Corporation
    • Shuichi Fujikawa
    • G02 - OPTICS
  • Information Patent Application

    MANUFACTURING METHOD FOR PHOTOVOLTAIC POWER DEVICE AND MANUFACTURIN...
    • Publication number 20130109128
    • Publication date May 2, 2013
    • Mitsubishi Electric Corporation
    • Tomotaka Katsura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER MACHINING METHOD AND APPARATUS
    • Publication number 20120074105
    • Publication date Mar 29, 2012
    • Mitsubishi Electric Corporation
    • Tatsuki Okamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING APPARATUS, LASER PROCESSING METHOD, AND MANUFACTUR...
    • Publication number 20110287570
    • Publication date Nov 24, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomotaka Katsura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IMAGE-SCANNING DEVICE
    • Publication number 20100284045
    • Publication date Nov 11, 2010
    • Mitsubishi Electric Corporation
    • Hiroyuki Kawano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOLID STATE LASER AND WAVELENGTH CONVERSION LASER
    • Publication number 20100074296
    • Publication date Mar 25, 2010
    • Mitsubishi Electric Corporation
    • Kuniaki Iwashiro
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERSION OPTICAL ELEMENT, METHOD FOR FABRICATING WAVEL...
    • Publication number 20090080475
    • Publication date Mar 26, 2009
    • Osaka University
    • Masashi YOSHIMURA
    • G02 - OPTICS
  • Information Patent Application

    Wavelength conversion apparatus
    • Publication number 20050068998
    • Publication date Mar 31, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Tomotaka Katsura
    • H01 - BASIC ELECTRIC ELEMENTS