TREA

Teiji Wagatsuma

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  • Yamagata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil for wireless charging
    • Patent number D669031
    • Issue date Oct 16, 2012
    • Yonezawa Electric Wire Co., Ltd.
    • Teiji Wagatsuma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil for cellular telephone
    • Patent number D596564
    • Issue date Jul 21, 2009
    • Yonezawa Electric Wire Co., Ltd.
    • Takashi Ueki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Winding jig, polygonal coil, and method of manufacturing polygonal...
    • Patent number 7,475,843
    • Issue date Jan 13, 2009
    • Yonezawa Electric Wire Co., Ltd.
    • Takashi Ueki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents