TREA

Yasuhiko Abe

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zoom lens
    • Patent number 7,312,930
    • Issue date Dec 25, 2007
    • Nidec Copal Corporation
    • Kazuya Murakami
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 7,310,192
    • Issue date Dec 18, 2007
    • Nidec Copal Corporation
    • Youhei Nagai
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 7,193,793
    • Issue date Mar 20, 2007
    • Nidec Copal Corporation
    • Kazuya Murakami
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 7,064,905
    • Issue date Jun 20, 2006
    • Nidec Copal Corporation
    • Kazuya Murakami
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 7,035,024
    • Issue date Apr 25, 2006
    • Nidec Copal Corporation
    • Youhei Nagai
    • G02 - OPTICS
  • Information Patent Grant

    Photographing lens
    • Patent number 6,992,840
    • Issue date Jan 31, 2006
    • Nidec Copal Corporation
    • Hotaka Takeuchi
    • G02 - OPTICS
  • Information Patent Grant

    Photographing lens
    • Patent number 6,985,306
    • Issue date Jan 10, 2006
    • Nidec Copal Corporation
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 6,809,878
    • Issue date Oct 26, 2004
    • Nidec Copal Corporation
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 6,757,111
    • Issue date Jun 29, 2004
    • Nidec Copal Corporation
    • Hotaka Takeuchi
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 6,747,814
    • Issue date Jun 8, 2004
    • Nidec Copal Corporation
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 6,707,621
    • Issue date Mar 16, 2004
    • Nidec Copal Corporation
    • Yasuhiko Abe
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Zoom lens
    • Publication number 20060126191
    • Publication date Jun 15, 2006
    • Nidec Copal Corporation
    • Kazuya Murakami
    • G02 - OPTICS
  • Information Patent Application

    Zoom lens
    • Publication number 20060103946
    • Publication date May 18, 2006
    • Nidec Copal Corporation
    • Youhei Nagai
    • G02 - OPTICS
  • Information Patent Application

    Imaging lens
    • Publication number 20060028740
    • Publication date Feb 9, 2006
    • Nidec Copal Corporation
    • Kazuya Murakami
    • G02 - OPTICS
  • Information Patent Application

    Imaging lens
    • Publication number 20050237633
    • Publication date Oct 27, 2005
    • Nidec Copal Corporation
    • Youhei Nagai
    • G02 - OPTICS
  • Information Patent Application

    Imaging lens
    • Publication number 20050231826
    • Publication date Oct 20, 2005
    • Nidec Copal Corporation
    • Kazuya Murakami
    • G02 - OPTICS
  • Information Patent Application

    Photographing lens
    • Publication number 20040179275
    • Publication date Sep 16, 2004
    • Nidec Copal Corporation
    • Hotaka Takeuchi
    • G02 - OPTICS
  • Information Patent Application

    Photographing lens
    • Publication number 20040141242
    • Publication date Jul 22, 2004
    • Nidec Copal Corporation
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Application

    Wide-angle lens
    • Publication number 20040008426
    • Publication date Jan 15, 2004
    • Nidec Copal Corporation
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Application

    Zoom lens
    • Publication number 20030223123
    • Publication date Dec 4, 2003
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Application

    Wide-angle lens
    • Publication number 20030128441
    • Publication date Jul 10, 2003
    • NIDEC COPAL CORPORATION
    • Yasuhiko Abe
    • G02 - OPTICS
  • Information Patent Application

    Zoom lens
    • Publication number 20030099043
    • Publication date May 29, 2003
    • NIDEC COPAL CORPORATION
    • Hotaka Takeuchi
    • G02 - OPTICS