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Haruo Moriguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power supply apparatus for lamp
    • Patent number 6,515,882
    • Issue date Feb 4, 2003
    • Sansha Electric Manufacturing Company, Limited
    • Haruo Moriguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus for arc-utilizing apparatus
    • Patent number 6,498,320
    • Issue date Dec 24, 2002
    • Sansha Electric Manufacturing Company, Limite
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus
    • Patent number 6,483,687
    • Issue date Nov 19, 2002
    • Sansha Electric Manufacturing Company, Limited
    • Masao Katooka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus
    • Patent number 6,278,080
    • Issue date Aug 21, 2001
    • Sansha Electric Manufacturing Company Limited
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus for arc-utilizing machine
    • Patent number 6,194,681
    • Issue date Feb 27, 2001
    • Sansha Electric Manufacturing Company Limited
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    DC power supply apparatus
    • Patent number 6,069,811
    • Issue date May 30, 2000
    • Sansha Electric Manufacturing Company, Limited
    • Haruo Moriguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC power supply apparatus for arc-utilizing apparatuses
    • Patent number 6,054,674
    • Issue date Apr 25, 2000
    • Sansha Electric Manufacturing Company, Limited
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus for welders and method of manufacturing same
    • Patent number 6,051,806
    • Issue date Apr 18, 2000
    • Sansha Electric Manufacturing Co., Limited
    • Kunio Shikata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Consumable electrode DC arc welder
    • Patent number 5,942,139
    • Issue date Aug 24, 1999
    • Sansha Electric Manufacturing Company Limited
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inverter and DC power supply apparatus with inverter used therein
    • Patent number 5,930,122
    • Issue date Jul 27, 1999
    • Sansha Electric Manufacturing Co., Limited
    • Haruo Moriguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC power supply apparatus
    • Patent number 5,926,381
    • Issue date Jul 20, 1999
    • Sansha Electric Manufacturing Company, Limited
    • Haruo Moriguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC power supply apparatus
    • Patent number 5,917,711
    • Issue date Jun 29, 1999
    • Sansha Electric Manufacturing Company, Limited
    • Kunio Shikata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus with initial arcing sustaining circuit
    • Patent number 5,877,952
    • Issue date Mar 2, 1999
    • Sansha Electric Manufacturing Co., Limited
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus for plasma arc utilizing equipment
    • Patent number 5,864,110
    • Issue date Jan 26, 1999
    • Sansha Electric Manufacturing Company, Limited
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus
    • Patent number 5,825,642
    • Issue date Oct 20, 1998
    • Sansha Electric Manufacuring Co. Limited
    • Hideo Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    AC-DC converter apparatus
    • Patent number 5,771,163
    • Issue date Jun 23, 1998
    • Sansha Electric Manufacturing Company, Limited
    • Haruo Moriguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Arc welder
    • Patent number 5,760,372
    • Issue date Jun 2, 1998
    • Sansha Electric Manufacturing Company, Limited
    • Kunio Karino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus for arc-utilizing equipment
    • Patent number 5,751,568
    • Issue date May 12, 1998
    • Sansha Electric Manufacturing Company, Limited
    • Kenzo Danjo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply apparatus
    • Patent number 5,643,475
    • Issue date Jul 1, 1997
    • Sansha Electric Manufacturing Company, Limited
    • Kunio Karino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plasma-arc power supply apparatus
    • Patent number 5,630,952
    • Issue date May 20, 1997
    • Sansha Electric Manufacturing Company, Limited
    • Kunio Karino
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Consumable electrode DC arc welder
    • Patent number 5,457,300
    • Issue date Oct 10, 1995
    • Sansha Electric Manufacturing Co., Ltd.
    • Kunio Karino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welder with timed control of arcing recovery and means for redu...
    • Patent number 5,343,017
    • Issue date Aug 30, 1994
    • Sansha Electric Manufacturing Co., Ltd.
    • Kunio Karino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welder
    • Patent number 5,310,992
    • Issue date May 10, 1994
    • Sansha Electric Manufacturing Company, Ltd.
    • Kunio Karino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Consumable electrode type D.C. arc welder
    • Patent number 5,306,894
    • Issue date Apr 26, 1994
    • Sansha Electric Manufacturing Company, Ltd.
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Consumable electrode type d.c. arc welder
    • Patent number 5,272,314
    • Issue date Dec 21, 1993
    • Sansha Electric Manufacturing Co., Ltd.
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc welder
    • Patent number 5,272,313
    • Issue date Dec 21, 1993
    • Sansha Electric Manufacturing Co., Ltd.
    • Kunio Karino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Power supply apparatus for arc-utilizing apparatus
    • Publication number 20020056708
    • Publication date May 16, 2002
    • Haruo Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power supply apparatus
    • Publication number 20020038795
    • Publication date Apr 4, 2002
    • Masao Katooka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power supply apparatus for lamp
    • Publication number 20020001209
    • Publication date Jan 3, 2002
    • Haruo Moriguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...