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MASAYOSHI IGARASHI

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PWM MOTOR DRIVE DEVICE
    • Publication number 20170170756
    • Publication date Jun 15, 2017
    • Panasonic Intellectual Property Management Co., Lt d.
    • KATSUYUKI TABATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SERVO CONTROL DEVICE, OPTICAL DISK DEVICE, AND DATA TRANSFER METHOD
    • Publication number 20130033974
    • Publication date Feb 7, 2013
    • PANASONIC CORPORATION
    • Masayoshi IGARASHI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SENSORLESS MOTOR DRIVE DEVICE
    • Publication number 20110310714
    • Publication date Dec 22, 2011
    • Taishi IWANAGA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical Disk Device
    • Publication number 20090296549
    • Publication date Dec 3, 2009
    • Kei Kobayashi
    • G11 - INFORMATION STORAGE