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IZURU NAKAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Evaluation method, evaluation system, and laser machining system
    • Patent number 12,157,180
    • Issue date Dec 3, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koji Funami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing apparatus
    • Patent number 11,938,561
    • Issue date Mar 26, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Izuru Nakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylindrical battery and method of manufacture thereof
    • Patent number 11,489,239
    • Issue date Nov 1, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koji Funami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser soldering apparatus
    • Patent number 8,525,072
    • Issue date Sep 3, 2013
    • Panasonic Corporation
    • Izuru Nakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of bonding an optical component
    • Patent number 7,897,892
    • Issue date Mar 1, 2011
    • Panasonic Corporation
    • Masahiro Mori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacturing method of optical component and camera module
    • Patent number 7,440,199
    • Issue date Oct 21, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Izuru Nakai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laser drilling
    • Patent number 6,946,091
    • Issue date Sep 20, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Izuru Nakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing apparatus and method
    • Patent number 6,770,843
    • Issue date Aug 3, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Izuru Nakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Printed wiring board, and method and apparatus for manufacturing th...
    • Patent number 6,671,951
    • Issue date Jan 6, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Toshihiro Nishii
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Printed wiring board, and method and apparatus for manufacturing th...
    • Patent number 6,518,515
    • Issue date Feb 11, 2003
    • Matsushita Electric Industrial Co, LTD
    • Toshihiro Nishii
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing apparatus and method
    • Patent number 6,403,920
    • Issue date Jun 11, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Ken Muneyuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Printed wiring board
    • Patent number 6,365,844
    • Issue date Apr 2, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Toshihiro Nishii
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and method for processing
    • Patent number 6,303,902
    • Issue date Oct 16, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Izuru Nakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing method
    • Patent number 5,690,846
    • Issue date Nov 25, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Toshiharu Okada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing method
    • Patent number 5,670,069
    • Issue date Sep 23, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Izuru Nakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents