TREA

Akio Koyama

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  • Oume, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor integrated circuit device
    • Patent number 8,093,931
    • Issue date Jan 10, 2012
    • Hitachi, Ltd.
    • Toshio Shinomiya
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Logic circuit
    • Patent number 7,034,568
    • Issue date Apr 25, 2006
    • Hitachi, Ltd.
    • Hiroki Yamashita
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
    • Publication number 20090256599
    • Publication date Oct 15, 2009
    • Hitachi, Ltd
    • Toshio SHINOMIYA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Logic circuit
    • Publication number 20050068066
    • Publication date Mar 31, 2005
    • Hitachi, Ltd.
    • Hiroki Yamashita
    • H03 - BASIC ELECTRONIC CIRCUITRY