TREA

Shin ARUGA

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  • Azumino-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light source device and projector
    • Patent number 11,789,346
    • Issue date Oct 17, 2023
    • Seiko Epson Corporation
    • Naoya Shindo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sound absorber and projector
    • Patent number 11,217,218
    • Issue date Jan 4, 2022
    • Seiko Epson Corporation
    • Norikazu Kadotani
    • E04 - BUILDING
  • Information Patent Grant

    Light source device and projector
    • Patent number 10,845,685
    • Issue date Nov 24, 2020
    • Seiko Epson Corporation
    • Shin Aruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTOR
    • Publication number 20220299850
    • Publication date Sep 22, 2022
    • SEIKO EPSON CORPORATION
    • Naoya SHINDO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE DEVICE AND PROJECTOR
    • Publication number 20190227415
    • Publication date Jul 25, 2019
    • SEIKO EPSON CORPORATION
    • Shin ARUGA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SOUND ABSORBER AND PROJECTOR
    • Publication number 20190115003
    • Publication date Apr 18, 2019
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS