TREA

Kiyotaka YOSHIDA

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driver circuit device for driving external device having semiconduc...
    • Patent number 11,503,725
    • Issue date Nov 15, 2022
    • Tamura Corporation
    • Hirotoshi Aoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor driving circuit module
    • Patent number D923587
    • Issue date Jun 29, 2021
    • Tamura Corporation
    • Hirotoshi Aoki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor driving circuit module
    • Patent number D923591
    • Issue date Jun 29, 2021
    • Tamura Corporation
    • Hirotoshi Aoki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor element
    • Patent number D911987
    • Issue date Mar 2, 2021
    • Tamura Corporation
    • Hirotoshi Aoki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor element
    • Patent number D904991
    • Issue date Dec 15, 2020
    • Tamura Corporation
    • Hirotoshi Aoki
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents