TREA

Chihoko YOKOBE

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 9,449,951
    • Issue date Sep 20, 2016
    • PS4 Luxco S.A.R.L.
    • Yukitoshi Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,937,392
    • Issue date Jan 20, 2015
    • PS4Luxco S.a.r.l.
    • Yukitoshi Hirose
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150091170
    • Publication date Apr 2, 2015
    • PS4 Luxco S.a,r.1.
    • Yukitoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20130147042
    • Publication date Jun 13, 2013
    • Elpida Memory, Inc.
    • Yukitoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS