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Kazuo Ohnishi

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  • Gunma, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-Polar Rotary Machine
    • Publication number 20070090699
    • Publication date Apr 26, 2007
    • JAPAN SERVO CO., LTD.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Multi-phase claw-pole type rotary machine
    • Publication number 20060091760
    • Publication date May 4, 2006
    • Japan Servo Co., Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Multi-polar rotary machine
    • Publication number 20050062348
    • Publication date Mar 24, 2005
    • Japan Servo Co., Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Permanent magnet motor
    • Publication number 20030184181
    • Publication date Oct 2, 2003
    • Japan Servo Co., Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Three-phase hybrid type stepping motor
    • Publication number 20030062779
    • Publication date Apr 3, 2003
    • Japan Servo Co., Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless DC motor
    • Publication number 20030057799
    • Publication date Mar 27, 2003
    • Japan Servo Co., Ltd.
    • Shoji Ohiwa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Permanent magnet motor
    • Publication number 20020175581
    • Publication date Nov 28, 2002
    • Japan Servo Co., Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Three-phase hybrid type stepping motor
    • Publication number 20020079749
    • Publication date Jun 27, 2002
    • Japan Servo Co. Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Magnetic pole position detector for an electric motor
    • Publication number 20020047348
    • Publication date Apr 25, 2002
    • Shoji Ohiwa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Two-phase hybrid type stepping motor
    • Publication number 20010038249
    • Publication date Nov 8, 2001
    • Japan Servo Co., Ltd.
    • Kazuo Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER