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Ryuta Isobe

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  • Ikeda-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device with a fuse
    • Patent number 8,426,942
    • Issue date Apr 23, 2013
    • Ricoh Company, Ltd.
    • Masashi Oshima
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20110018092
    • Publication date Jan 27, 2011
    • RICOH COMPANY, LTD.
    • Masashi Oshima
    • H01 - BASIC ELECTRIC ELEMENTS