TREA

Toshihide Ohkatsu

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar cell module
    • Patent number 6,384,315
    • Issue date May 7, 2002
    • Kaneka Corporation
    • Hideo Yamagishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar cell module
    • Patent number 6,300,556
    • Issue date Oct 9, 2001
    • Kaneka Corporation
    • Hideo Yamagishi
    • H01 - BASIC ELECTRIC ELEMENTS