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Atsujiro Ishii

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic image pickup system
    • Patent number 10,031,322
    • Issue date Jul 24, 2018
    • Olympus Corporation
    • Shinichi Mihara
    • G02 - OPTICS
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 9,696,524
    • Issue date Jul 4, 2017
    • Olympus Corporation
    • Shinichi Mihara
    • G02 - OPTICS
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 9,274,321
    • Issue date Mar 1, 2016
    • Olympus Corporation
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 8,885,262
    • Issue date Nov 11, 2014
    • Olympus Corporation
    • Shinichi Mihara
    • G02 - OPTICS
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 8,094,381
    • Issue date Jan 10, 2012
    • Olympus Corporation
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 7,872,806
    • Issue date Jan 18, 2011
    • Olympus Corporation
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Zoom lens system
    • Patent number RE40582
    • Issue date Nov 25, 2008
    • Olympus Corporation
    • Atsujiro Ishii
    • 359 - Optical: systems and elements
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 7,436,599
    • Issue date Oct 14, 2008
    • Olympus Corporation
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic image pickup system
    • Patent number 7,365,910
    • Issue date Apr 29, 2008
    • Olympus Corporation
    • Atsujiro Ishii
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Zoom lens
    • Patent number 7,280,284
    • Issue date Oct 9, 2007
    • Olympus Corporation
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens and apparatus using the same
    • Patent number 7,009,780
    • Issue date Mar 7, 2006
    • Olympus Corporation
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 6,744,571
    • Issue date Jun 1, 2004
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 6,331,917
    • Issue date Dec 18, 2001
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Camera having autofocus function independent of photographing optic...
    • Patent number 6,215,959
    • Issue date Apr 10, 2001
    • Olympus Optical Co., Ltd.
    • Akira Mori
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 6,185,048
    • Issue date Feb 6, 2001
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 6,064,531
    • Issue date May 16, 2000
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Camera having autofocus function independent of photographing optic...
    • Patent number 5,815,747
    • Issue date Sep 29, 1998
    • Olympus Optical Co., Ltd.
    • Akira Mori
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 5,786,945
    • Issue date Jul 28, 1998
    • Olympus Optical Co., Ltd.
    • Norihiko Aoki
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 5,572,277
    • Issue date Nov 5, 1996
    • Olympus Optical Co., Ltd.
    • Tsutomu Uzawa
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle zoom lens system having a high varifocal ratio
    • Patent number 5,418,646
    • Issue date May 23, 1995
    • Olympus Optical Co., Ltd.
    • Hironori Shibata
    • G02 - OPTICS
  • Information Patent Grant

    Vari-focal system having short total length
    • Patent number 5,189,558
    • Issue date Feb 23, 1993
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Variable focal length lens system
    • Patent number 4,998,807
    • Issue date Mar 12, 1991
    • Olympus Optical Co., Ltd.
    • Tsutomu Uzawa
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 4,976,521
    • Issue date Dec 11, 1990
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system
    • Patent number 4,973,143
    • Issue date Nov 27, 1990
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC IMAGE PICKUP SYSTEM
    • Publication number 20170261727
    • Publication date Sep 14, 2017
    • OLYMPUS CORPORATION
    • SHINICHI MIHARA
    • G02 - OPTICS
  • Information Patent Application

    ELECTRONIC IMAGE PICKUP SYSTEM
    • Publication number 20160139374
    • Publication date May 19, 2016
    • OLYMPUS CORPORATION
    • SHINICHI MIHARA
    • G02 - OPTICS
  • Information Patent Application

    ELECTRONIC IMAGE PICKUP SYSTEM
    • Publication number 20150168682
    • Publication date Jun 18, 2015
    • OLYMPUS CORPORATION
    • SHINICHI MIHARA
    • G02 - OPTICS
  • Information Patent Application

    ELECTRONIC IMAGE PICKUP SYSTEM
    • Publication number 20120092776
    • Publication date Apr 19, 2012
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electronic image pickup system
    • Publication number 20090015942
    • Publication date Jan 15, 2009
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electronic image pickup system
    • Publication number 20040169764
    • Publication date Sep 2, 2004
    • Atsujiro Ishii
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electronic image pickup system
    • Publication number 20030160902
    • Publication date Aug 28, 2003
    • Shinichi Mihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Zoom lens system
    • Publication number 20020057502
    • Publication date May 16, 2002
    • Olympus Optical Co., Ltd.
    • Atsujiro Ishii
    • G02 - OPTICS