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Yuta Kawaguchi

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  • Funabashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projector
    • Patent number D718802
    • Issue date Dec 2, 2014
    • Hitachi Maxwell, Ltd.
    • Atsushi Ishibashi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera for projector
    • Patent number D692473
    • Issue date Oct 29, 2013
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Projector
    • Patent number D691648
    • Issue date Oct 15, 2013
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Audio equipment for audio teleconferences
    • Patent number D686182
    • Issue date Jul 16, 2013
    • Nakayo Telecommunications, Inc.
    • Naoki Ashiwa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Projector
    • Patent number D683782
    • Issue date Jun 4, 2013
    • Hitachi Consumer Electronics Co., Ltd.
    • Atsushi Ishibashi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Projector
    • Patent number D680150
    • Issue date Apr 16, 2013
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Projector
    • Patent number D678382
    • Issue date Mar 19, 2013
    • Hitachi Consumer Electronics Co., Ltd.
    • Atsushi Ishibashi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Microphone for audio teleconferences
    • Patent number D663723
    • Issue date Jul 17, 2012
    • Nakayo Telecommunications, Inc.
    • Naoki Ashiwa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Image display with projector
    • Patent number D650822
    • Issue date Dec 20, 2011
    • Hitachi Consumer Electronics Co., Ltd.
    • Yoshihiro Iwama
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector
    • Patent number D639330
    • Issue date Jun 7, 2011
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector
    • Patent number D639331
    • Issue date Jun 7, 2011
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector
    • Patent number D636426
    • Issue date Apr 19, 2011
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector
    • Patent number D627386
    • Issue date Nov 16, 2010
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector
    • Patent number D627387
    • Issue date Nov 16, 2010
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment

Patents Applicationslast 30 patents