TREA

Yukio Yamanaka

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED lighting unit and vehicle lamp
    • Patent number 8,337,062
    • Issue date Dec 25, 2012
    • Stanley Electric Co., Ltd.
    • Hidemi Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Headlamp for vehicle
    • Patent number 4,682,072
    • Issue date Jul 21, 1987
    • Stanley Electric Co., Ltd.
    • Takeo Ichihara
    • F21 - LIGHTING

Patents Applicationslast 30 patents