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Hidetomo Tanaka

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  • Utsunomiya-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20110279489
    • Publication date Nov 17, 2011
    • Canon Kabushiki Kaisha
    • Hidetomo Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL MODULATION ELEMENT UNIT, PROJECTION OPTICAL UNIT, AND IMAGE...
    • Publication number 20100091201
    • Publication date Apr 15, 2010
    • Canon Kabushiki Kaisha
    • Takehiro Koyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20090201468
    • Publication date Aug 13, 2009
    • Canon Kabushiki Kaisha
    • Hidetomo Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE PROJECTION APPARATUS
    • Publication number 20090190100
    • Publication date Jul 30, 2009
    • Canon Kabushiki Kaisha
    • Hidetomo Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical modulation element unit, projection optical unit, and image...
    • Publication number 20060274412
    • Publication date Dec 7, 2006
    • Takehiro Koyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Projection display apparatus
    • Publication number 20060061734
    • Publication date Mar 23, 2006
    • Canon Kabushiki Kaisha
    • Hidetomo Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE