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Yasuhiro Goto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Light energy processing device and method
    • Patent number 6,998,572
    • Issue date Feb 14, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Tadashi Endo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Joining equipment
    • Patent number 6,518,536
    • Issue date Feb 11, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Koji Fujii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for evaluating quality of resistance welds
    • Patent number 6,140,825
    • Issue date Oct 31, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Koji Fujii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of controlling welding conditions of a resistance welder
    • Patent number 6,057,523
    • Issue date May 2, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Koji Fujii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control apparatus for resistance welding machine
    • Patent number 5,892,197
    • Issue date Apr 6, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuhiro Goto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Resistance welding controller and method including thermal conducti...
    • Patent number 5,852,273
    • Issue date Dec 22, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Makoto Ryudo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welder monitor
    • Patent number 5,575,934
    • Issue date Nov 19, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Sadayuki Takakuwa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Resistance welding monitor
    • Patent number 5,343,011
    • Issue date Aug 30, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Koji Fujii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents