TREA

Keishi TACHIKAWA

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  • Toyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device
    • Patent number 9,136,409
    • Issue date Sep 15, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Keishi Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solid state image sensor
    • Patent number 7,732,843
    • Issue date Jun 8, 2010
    • Panasonic Corporation
    • Keishi Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents