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Yasuyuki Ueshima

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  • Gunma-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive wave generation circuit
    • Patent number 7,936,107
    • Issue date May 3, 2011
    • Sanyo Electric Co., LTD
    • Takaaki Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive wave generation circuit
    • Patent number 7,687,972
    • Issue date Mar 30, 2010
    • Sanyo Electric Co., LTD
    • Takaaki Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive wave generation circuit
    • Patent number 7,288,913
    • Issue date Oct 30, 2007
    • Sanyo Electric Co., LTD
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive wave generation circuit
    • Patent number 7,288,914
    • Issue date Oct 30, 2007
    • Sanyo Electric Co., LTD
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving a single-phase motor
    • Patent number 7,148,643
    • Issue date Dec 12, 2006
    • Sanyo Electric Co., LTD
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Single phase motor driving unit
    • Patent number 7,009,351
    • Issue date Mar 7, 2006
    • Sanyo Electric Co., LTD
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Single phase motor unit, method of driving single phase motor and i...
    • Patent number 7,002,307
    • Issue date Feb 21, 2006
    • Sanyo Electric Co., Ltd.
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Single phase motor driving circuit and single phase motor driving m...
    • Patent number 6,943,517
    • Issue date Sep 13, 2005
    • Sanyo Electronic Co., Ltd.
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE WAVE GENERATION CIRCUIT
    • Publication number 20090085434
    • Publication date Apr 2, 2009
    • Sanyo Electric Co., Ltd.
    • Takaaki Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Drive wave generation circuit
    • Publication number 20080048523
    • Publication date Feb 28, 2008
    • SANYO ELECTRONIC CO., LTD.
    • Takaaki Ishii
    • G02 - OPTICS
  • Information Patent Application

    Drive wave generation circuit
    • Publication number 20060255684
    • Publication date Nov 16, 2006
    • Sanyo Electric Co., Ltd.
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Drive wave generation circuit
    • Publication number 20060255685
    • Publication date Nov 16, 2006
    • Sanyo Electric Co., Ltd.
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Driving a single-phase motor
    • Publication number 20050269985
    • Publication date Dec 8, 2005
    • Sanyo Electric Co., Ltd.
    • Tetsuya Yoshitomi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Single phase motor driving unit
    • Publication number 20050225273
    • Publication date Oct 13, 2005
    • Sanyo Electric Co., Ltd.
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Single phase motor driving circuit and single phase motor driving m...
    • Publication number 20050052147
    • Publication date Mar 10, 2005
    • Sanyo Electric Co, Ltd.
    • Tetsuya Yoshitomi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Single phase motor unit, method of driving single phase motor and i...
    • Publication number 20040135529
    • Publication date Jul 15, 2004
    • Sanyo Electric Co., Ltd.
    • Tetsuya Yoshitomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER