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Shigeru Shimogama

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  • Kawanishi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Arc welder
    • Patent number 6,984,805
    • Issue date Jan 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welding apparatus
    • Patent number 6,541,734
    • Issue date Apr 1, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Motor break releasing device
    • Patent number 6,498,448
    • Issue date Dec 24, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Robot control system
    • Patent number 6,374,156
    • Issue date Apr 16, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Robot controller
    • Patent number 6,332,102
    • Issue date Dec 18, 2001
    • Matsushita, Electric Industrial Co., Ltd.
    • Hiroshi Nakajima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Welding apparatus
    • Patent number 6,278,082
    • Issue date Aug 21, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and method for controlling an arc welding robot
    • Patent number 6,107,601
    • Issue date Aug 22, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Safety device of industrial robot
    • Patent number 6,051,894
    • Issue date Apr 18, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Emergency stop circuit for a robot
    • Patent number 5,903,123
    • Issue date May 11, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Industrial robot and its control unit
    • Patent number 5,834,916
    • Issue date Nov 10, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Safety circuit for teaching operation of robot
    • Patent number 5,751,918
    • Issue date May 12, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Welding power source
    • Patent number 5,650,079
    • Issue date Jul 22, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of operating an arc welding apparatus
    • Patent number 5,412,175
    • Issue date May 2, 1995
    • Matsushita Electric Industrial, Co., Ltd.
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Arc welder
    • Publication number 20040045945
    • Publication date Mar 11, 2004
    • Shigeru Shimogama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Motor break releasing device
    • Publication number 20020017882
    • Publication date Feb 14, 2002
    • Matsushita Electric Industrial Co.,Ltd.
    • Shigeru Shimogama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Arc welding apparatus
    • Publication number 20010025836
    • Publication date Oct 4, 2001
    • Shigeru Shimogama
    • G05 - CONTROLLING REGULATING