TREA

Hirofumi OGAWA

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit board device and printed wiring board
    • Patent number 10,433,420
    • Issue date Oct 1, 2019
    • Lapis Semiconductor Co., Ltd.
    • Kentaro Toda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Circuit board device
    • Patent number 10,375,819
    • Issue date Aug 6, 2019
    • Lapis Semiconductor Co., Ltd.
    • Kentaro Toda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCUIT BOARD DEVICE AND PRINTED WIRING BOARD
    • Publication number 20190261507
    • Publication date Aug 22, 2019
    • LAPIS SEMICONDUCTOR CO., LTD.
    • Kentaro TODA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CIRCUIT BOARD DEVICE
    • Publication number 20180242444
    • Publication date Aug 23, 2018
    • LAPIS SEMICONDUCTOR CO., LTD.
    • Kentaro TODA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR