TREA

Tomoyuki Yamaguchi

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  • Higashimatsuyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Molded coil
    • Patent number D810020
    • Issue date Feb 13, 2018
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriyuki Hayashizaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Molded coil
    • Patent number D779430
    • Issue date Feb 21, 2017
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriyuki Hayashizaka
    • D13 - Equipment for production, distribution, or transformation of energy