TREA

Koji Semba

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cell disassembly unit
    • Patent number 7,489,694
    • Issue date Feb 10, 2009
    • Oki Electric Industry Co., Ltd.
    • Hiroshi Imai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cell disassembly unit
    • Patent number 7,116,684
    • Issue date Oct 3, 2006
    • Oki Electric Industry Co., Ltd.
    • Hiroshi Imai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Cell disassembly unit
    • Publication number 20070047577
    • Publication date Mar 1, 2007
    • Oki Electric Industry Co., Ltd.
    • Hiroshi Imai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Cell disassembly unit
    • Publication number 20030016674
    • Publication date Jan 23, 2003
    • Hiroshi Imai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE