TREA

Kiyoyuki Sekine

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Patents Grantslast 30 patents

  • Information Patent Grant

    Prismatic cell and production method for the same
    • Patent number 8,986,874
    • Issue date Mar 24, 2015
    • Hitachi Automotive Systems, Ltd.
    • Kazuaki Urano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery
    • Patent number D644178
    • Issue date Aug 30, 2011
    • Hitachi Vehicle Energy, Ltd
    • Yutaka Sato
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery
    • Patent number D644176
    • Issue date Aug 30, 2011
    • Hitachi Vehicle Energy, Ltd
    • Yutaka Sato
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery
    • Patent number D642978
    • Issue date Aug 9, 2011
    • Hitachi Vehicle Energy, Ltd
    • Yutaka Sato
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents