TREA

Masaaki KATO

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    WAVEGUIDE
    • Publication number 20170235047
    • Publication date Aug 17, 2017
    • SUMITOMO BAKELITE CO., LTD.
    • Katsuma KITAZOE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL WIRING PART AND ELECTRONIC DEVICE
    • Publication number 20150301290
    • Publication date Oct 22, 2015
    • SUMITOMO BAKELITE CO., LTD.
    • Daisuke FUJIWARA
    • G02 - OPTICS