TREA

Jun ONOHARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit board
    • Patent number 11,303,261
    • Issue date Apr 12, 2022
    • Toppan Printing Co., Ltd.
    • Tomoyuki Shirasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCUIT BOARD
    • Publication number 20220346226
    • Publication date Oct 27, 2022
    • TOPPAN INC.
    • Jun ONOHARA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCUIT BOARD
    • Publication number 20210298172
    • Publication date Sep 23, 2021
    • Toppan Printing Co.,Ltd.
    • Jun ONOHARA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCUIT BOARD
    • Publication number 20210143787
    • Publication date May 13, 2021
    • Toppan Printing Co.,Ltd.
    • Tomoyuki SHIRASAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY