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Yoshifumi Kuwano

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  • Kiryu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stepping motor controlling device
    • Patent number 7,728,543
    • Issue date Jun 1, 2010
    • Japan Servo Co., Ltd.
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control system
    • Patent number 7,088,072
    • Issue date Aug 8, 2006
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving device
    • Patent number 7,053,584
    • Issue date May 30, 2006
    • Japan Servo Co., Ltd.
    • Hiroaki Taka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor control apparatus
    • Patent number 7,023,165
    • Issue date Apr 4, 2006
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor driver
    • Patent number 7,019,484
    • Issue date Mar 28, 2006
    • Japan Servo Co., Ltd.
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor driver
    • Patent number 6,946,814
    • Issue date Sep 20, 2005
    • Japan Servo Co., Ltd.
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor driver
    • Patent number 6,897,633
    • Issue date May 24, 2005
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor driver
    • Patent number 6,850,027
    • Issue date Feb 1, 2005
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor driver
    • Patent number 6,850,026
    • Issue date Feb 1, 2005
    • Japan Servo Co., Ltd.
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor controller
    • Patent number 6,747,433
    • Issue date Jun 8, 2004
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor driver
    • Patent number 6,670,782
    • Issue date Dec 30, 2003
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Stepping motor controlling device
    • Publication number 20070216335
    • Publication date Sep 20, 2007
    • Japan Servo Co., Ltd.
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor control system
    • Publication number 20060091843
    • Publication date May 4, 2006
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor control apparatus
    • Publication number 20050218859
    • Publication date Oct 6, 2005
    • Japan Servo Co., Ltd.
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor driver
    • Publication number 20050218858
    • Publication date Oct 6, 2005
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor driver
    • Publication number 20050062451
    • Publication date Mar 24, 2005
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor driver
    • Publication number 20040178763
    • Publication date Sep 16, 2004
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor driving device
    • Publication number 20040066164
    • Publication date Apr 8, 2004
    • Hiroaki Taka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor driver
    • Publication number 20030178965
    • Publication date Sep 25, 2003
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor driver
    • Publication number 20030173929
    • Publication date Sep 18, 2003
    • Akio Takemori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor driver
    • Publication number 20030137272
    • Publication date Jul 24, 2003
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor controller
    • Publication number 20030057911
    • Publication date Mar 27, 2003
    • Yoshifumi Kuwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER