TREA

Yoshifumi YAMAMICHI

Follow

Person

  • Ukyo-Ku, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Capacitor charging apparatus
    • Patent number 8,106,628
    • Issue date Jan 31, 2012
    • Rohm Co., Ltd.
    • Shinya Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Capacitor charging apparatus
    • Patent number 7,902,797
    • Issue date Mar 8, 2011
    • Rohm Co., Ltd.
    • Shinya Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Capacitor charging apparatus
    • Patent number 7,710,080
    • Issue date May 4, 2010
    • Rohm Co., Ltd.
    • Shinya Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Capacitor charging apparatus for a strobe device of an imaging devi...
    • Patent number 7,589,504
    • Issue date Sep 15, 2009
    • Rohm Co., Ltd.
    • Shinya Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving circuit
    • Patent number 5,703,451
    • Issue date Dec 30, 1997
    • Rohm Co., Ltd.
    • Yoshifumi Yamamichi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents