TREA

Sei Nakanishi

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  • Matsumoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Holder of portable display devices for projector
    • Patent number D666235
    • Issue date Aug 28, 2012
    • Seiko Epson Corporation
    • Yoshihiro Tatara
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Projector
    • Patent number D663347
    • Issue date Jul 10, 2012
    • Seiko Epson Corporation
    • Yoshihiro Tatara
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Projector
    • Patent number D640302
    • Issue date Jun 21, 2011
    • Seiko Epson Corporation
    • Yoshihiro Tatara
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Projector
    • Patent number D640303
    • Issue date Jun 21, 2011
    • Seiko Epson Corporation
    • Yoshihiro Tatara
    • D16 - Photography and optical equipment