TREA

Eiki Matsuo

Follow

Person

  • Nagano, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Projection display apparatus
    • Patent number 7,717,573
    • Issue date May 18, 2010
    • NEC Viewtechnology, Ltd.
    • Masateru Matsubara
    • G02 - OPTICS
  • Information Patent Grant

    Imaging optical system
    • Patent number 7,123,420
    • Issue date Oct 17, 2006
    • NEC Viewtechnology, Ltd.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Grant

    Image pick-up lens
    • Patent number 7,038,861
    • Issue date May 2, 2006
    • Seiko Epson Corporation
    • Noboru Ninomiya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 6,970,306
    • Issue date Nov 29, 2005
    • Seiko Epson Corporation
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Grant

    Imaging optical system
    • Patent number 6,950,240
    • Issue date Sep 27, 2005
    • NEC Viewtechnology, Ltd.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Grant

    Imaging optical system
    • Patent number 6,947,221
    • Issue date Sep 20, 2005
    • NEC Viewtechnology, Ltd.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Grant

    Photographic lens and camera module
    • Patent number 6,888,687
    • Issue date May 3, 2005
    • Seiko Epson Corporation
    • Noboru Ninomiya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging optical system
    • Patent number 6,879,444
    • Issue date Apr 12, 2005
    • NEC Viewtechnology, Ltd.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Grant

    Image-forming optical system
    • Patent number 6,771,427
    • Issue date Aug 3, 2004
    • NEC Viewtechnology, Ltd.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens mount assembly
    • Patent number 4,834,514
    • Issue date May 30, 1989
    • Kyocera Corporation
    • Toshikatsu Atsuta
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Projection display apparatus
    • Publication number 20060227303
    • Publication date Oct 12, 2006
    • NEC Viewtechnology, Ltd.
    • Masateru Matsubara
    • G02 - OPTICS
  • Information Patent Application

    Imaging optical system
    • Publication number 20060077567
    • Publication date Apr 13, 2006
    • NEC VIEWTECHNOLOGY, LTD.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Application

    Imaging lens
    • Publication number 20050041306
    • Publication date Feb 24, 2005
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Application

    Image-pick up lens
    • Publication number 20050002117
    • Publication date Jan 6, 2005
    • Noboru Ninomiya
    • G02 - OPTICS
  • Information Patent Application

    Imaging optical system
    • Publication number 20040196568
    • Publication date Oct 7, 2004
    • NEC VIEWTECHNOLOGY, LTD.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Application

    Imaging optical system
    • Publication number 20040114256
    • Publication date Jun 17, 2004
    • NEC VIEWTECHNOLOGY, LTD.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Application

    Imaging optical system
    • Publication number 20040114255
    • Publication date Jun 17, 2004
    • NEC VIEWTECHNOLOGY, LTD.
    • Eiki Matsuo
    • G02 - OPTICS
  • Information Patent Application

    Image pick-up lens
    • Publication number 20040036983
    • Publication date Feb 26, 2004
    • Noboru Ninomiya
    • G02 - OPTICS
  • Information Patent Application

    Photographic lens and camera module
    • Publication number 20040012703
    • Publication date Jan 22, 2004
    • Noboru Ninomiya
    • G02 - OPTICS