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Nan Kawashima

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  • Chiba-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    VOLTAGE DETECTION CIRCUIT
    • Publication number 20100176874
    • Publication date Jul 15, 2010
    • Masakazu Sugiura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CHARGE PUMP CIRCUIT
    • Publication number 20090184753
    • Publication date Jul 23, 2009
    • Nan Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Charge pump circuit and nonvolatile memory
    • Publication number 20080303585
    • Publication date Dec 11, 2008
    • Nan Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER