TREA

Masakazu Kitamura

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  • Matsumoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light source device and projector
    • Patent number RE43777
    • Issue date Oct 30, 2012
    • Seiko Epson Corporation
    • Motoyuki Fujimori
    • 353 - Optics: image projectors
  • Information Patent Grant

    Light source device and projector
    • Patent number RE43321
    • Issue date Apr 24, 2012
    • Seiko Epson Corporation
    • Motoyuki Fujimori
    • 353 - Optics: image projectors
  • Information Patent Grant

    Light source device and projector
    • Patent number 7,140,733
    • Issue date Nov 28, 2006
    • Seiko Epson Corporation
    • Takeshi Takezawa
    • F21 - LIGHTING
  • Information Patent Grant

    Light source and projector
    • Patent number 7,111,962
    • Issue date Sep 26, 2006
    • Seiko Epson Corporation
    • Hiroyuki Meguro
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light source device and projector
    • Patent number 7,063,423
    • Issue date Jun 20, 2006
    • Seiko Epson Corporation
    • Motoyuki Fujimori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Axial-flow fan and projector provided with the same
    • Patent number 7,008,180
    • Issue date Mar 7, 2006
    • Seiko Epson Corporation
    • Motoyuki Fujimori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Axial-flow fan and projector provided with the same
    • Publication number 20050019165
    • Publication date Jan 27, 2005
    • SEIKO EPSON CORPORATION
    • Motoyuki Fujimori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Light source device and projector
    • Publication number 20050001989
    • Publication date Jan 6, 2005
    • SEIKO EPSON CORPORATION
    • Motoyuki Fujimori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light source device and projector
    • Publication number 20040240207
    • Publication date Dec 2, 2004
    • SEIKO EPSON CORPORATION
    • Takeshi Takezawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light source and projector
    • Publication number 20040233675
    • Publication date Nov 25, 2004
    • SEIKO EPSON CORPORATION
    • Hiroyuki Meguro
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY