TREA

Futoshi Hirai

Follow

Person

  • Kawasaki-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Image pickup apparatus equipped with semi-transparent mirror
    • Patent number 9,599,879
    • Issue date Mar 21, 2017
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging apparatus
    • Patent number 9,253,385
    • Issue date Feb 2, 2016
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging apparatus
    • Patent number 9,113,062
    • Issue date Aug 18, 2015
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic apparatus
    • Patent number 8,654,276
    • Issue date Feb 18, 2014
    • Canon Kabushiki Kaisha
    • Yoshiyuki Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup apparatus
    • Patent number 8,016,498
    • Issue date Sep 13, 2011
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image pickup apparatus
    • Patent number 7,850,376
    • Issue date Dec 14, 2010
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image pickup apparatus with foreign object removal capabilities
    • Patent number 7,719,612
    • Issue date May 18, 2010
    • Canon Kabushiki Kaisha
    • Shoji Kaihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging apparatus including device for removing foreign matter adhe...
    • Patent number 7,639,301
    • Issue date Dec 29, 2009
    • Canon Kabushiki Kaisha
    • Yuuki Niwamae
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens barrel
    • Patent number 6,424,469
    • Issue date Jul 23, 2002
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Zoom lens barrel
    • Patent number 6,115,190
    • Issue date Sep 5, 2000
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE PICKUP APPARATUS EQUIPPED WITH SEMI-TRANSPARENT MIRROR
    • Publication number 20160327850
    • Publication date Nov 10, 2016
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING APPARATUS
    • Publication number 20150215508
    • Publication date Jul 30, 2015
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING APPARATUS
    • Publication number 20140063335
    • Publication date Mar 6, 2014
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC APPARATUS
    • Publication number 20110187959
    • Publication date Aug 4, 2011
    • Canon Kabushiki Kaisha
    • Yoshiyuki Matsumoto
    • G02 - OPTICS
  • Information Patent Application

    IMAGE PICKUP APPARATUS
    • Publication number 20110043912
    • Publication date Feb 24, 2011
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE PICKUP APPARATUS
    • Publication number 20080049325
    • Publication date Feb 28, 2008
    • Canon Kabushiki Kaisha
    • Futoshi Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image pickup apparatus with foreign object removal capabilities
    • Publication number 20070103554
    • Publication date May 10, 2007
    • Canon Kabushiki Kaisha
    • Shoji Kaihara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING APPARATUS INCLUDING DEVICE FOR REMOVING FOREIGN MATTER ADHE...
    • Publication number 20070103579
    • Publication date May 10, 2007
    • Canon Kabushiki Kaisha
    • Yuuki Niwamae
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Lens barrel
    • Publication number 20010015858
    • Publication date Aug 23, 2001
    • Futoshi Hirai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL