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Mitsuru Toyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Changeable lens barrel
    • Patent number 9,684,147
    • Issue date Jun 20, 2017
    • Olympus Corporation
    • Tamotsu Koiwai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel
    • Patent number 9,557,517
    • Issue date Jan 31, 2017
    • Olympus Corporation
    • Mitsuru Toyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel and camera system
    • Patent number 8,660,419
    • Issue date Feb 25, 2014
    • Olympus Imaging Corp
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel and camera system
    • Patent number 8,565,591
    • Issue date Oct 22, 2013
    • Olympus Imaging Corp
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Grant

    Camera system and lens barrel
    • Patent number 8,559,807
    • Issue date Oct 15, 2013
    • Olympus Imaging Corp.
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Grant

    Camera system
    • Patent number 8,553,136
    • Issue date Oct 8, 2013
    • Olympus Imaging Corp.
    • Mitsuru Toyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens barrel
    • Patent number 7,554,754
    • Issue date Jun 30, 2009
    • Olympus Corporation
    • Takashi Miyazawa
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    CHANGEABLE LENS BARREL
    • Publication number 20150331221
    • Publication date Nov 19, 2015
    • OLYMPUS CORPORATION
    • Tamotsu Koiwai
    • G02 - OPTICS
  • Information Patent Application

    LENS BARREL AND CAMERA SYSTEM
    • Publication number 20140009847
    • Publication date Jan 9, 2014
    • Olympus Imaging Corp.
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Application

    LENS BARREL
    • Publication number 20130329310
    • Publication date Dec 12, 2013
    • Mitsuru TOYAMA
    • G02 - OPTICS
  • Information Patent Application

    CAMERA SYSTEM AND LENS BARREL
    • Publication number 20130163975
    • Publication date Jun 27, 2013
    • Olympus Imaging Corp.
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Application

    CAMERA SYSTEM
    • Publication number 20130148007
    • Publication date Jun 13, 2013
    • Olympus Imaging Corp.
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Application

    LENS BARREL AND CAMERA SYSTEM
    • Publication number 20120328276
    • Publication date Dec 27, 2012
    • Olympus Imaging Corp.
    • Mitsuru Toyama
    • G02 - OPTICS
  • Information Patent Application

    Lens barrel
    • Publication number 20080252998
    • Publication date Oct 16, 2008
    • Takashi Miyazawa
    • G02 - OPTICS