TREA

Shigeki Kato

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  • Chino-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rear projector
    • Patent number 7,215,470
    • Issue date May 8, 2007
    • Seiko Epson Corporation
    • Shigeki Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cooling structure of projection television
    • Patent number 7,002,798
    • Issue date Feb 21, 2006
    • Seiko Epson Corporation
    • Shigeyuki Seki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Television receiver
    • Patent number D503391
    • Issue date Mar 29, 2005
    • Seiko Epson Corporation
    • Shigeki Kato
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    Rear projector
    • Publication number 20060170879
    • Publication date Aug 3, 2006
    • SEIKO EPSON CORPORATION
    • Shigeki Kato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Rear projector
    • Publication number 20040233395
    • Publication date Nov 25, 2004
    • SEIKO EPSON CORPORATION
    • Shigeki Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cooling structure of projection television
    • Publication number 20040218356
    • Publication date Nov 4, 2004
    • SEIKO EPSON CORPORATION
    • Shigeyuki Seki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE