TREA

Kazuhiro Kudoh

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical organic transistor
    • Patent number 7,276,728
    • Issue date Oct 2, 2007
    • Ricoh Company, Ltd.
    • Hiroyuki Iechi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vertical organic transistor
    • Patent number 7,002,176
    • Issue date Feb 21, 2006
    • Ricoh Company, Ltd.
    • Hiroyuki Iechi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Vertical organic transistor
    • Publication number 20060086933
    • Publication date Apr 27, 2006
    • Hiroyuki Iechi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vertical organic transistor
    • Publication number 20040004215
    • Publication date Jan 8, 2004
    • Hiroyuki Iechi
    • H01 - BASIC ELECTRIC ELEMENTS