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Masayuki IMAOKA

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION DISPLAY APPARATUS
    • Publication number 20210072433
    • Publication date Mar 11, 2021
    • Konica Minolta, Inc.
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL UNIT AND PROJECTOR THEREWITH
    • Publication number 20190258145
    • Publication date Aug 22, 2019
    • Konica Minolta, Inc.
    • Yasumasa Sawai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTION-TYPE DISPLAY DEVICE
    • Publication number 20190196305
    • Publication date Jun 27, 2019
    • Konica Minolta, Inc.
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL UNIT AND PROJECTOR THEREWITH
    • Publication number 20190011813
    • Publication date Jan 10, 2019
    • Konica Minolta, Inc.
    • Yasumasa Sawai
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION DISPLAY APPARATUS AND METHOD OF PRODUCING SAID APPARATUS
    • Publication number 20180348413
    • Publication date Dec 6, 2018
    • Konica Minolta, Inc.
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    Illumination Optical System And Projector
    • Publication number 20180188512
    • Publication date Jul 5, 2018
    • Konica Minolta, Inc.
    • Masayuki IMAOKA
    • G02 - OPTICS
  • Information Patent Application

    Temperature-Compensated Zoom Lens System
    • Publication number 20130070123
    • Publication date Mar 21, 2013
    • KONICA MINOLTA ADVANCED LAYERS, INC.
    • Masayuki IMAOKA
    • G02 - OPTICS
  • Information Patent Application

    Inner-Focus Zoom Lens System
    • Publication number 20130070114
    • Publication date Mar 21, 2013
    • KONICA MINOLTA ADVANCED LAYERS, INC.
    • Masayuki IMAOKA
    • G02 - OPTICS
  • Information Patent Application

    Projection Optical System and Image Projecting Device
    • Publication number 20120170000
    • Publication date Jul 5, 2012
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS INCLUDING THE SAME AND A...
    • Publication number 20110032606
    • Publication date Feb 10, 2011
    • Konica Minolta Opto, Inc.
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION OPTICAL SYSTEM
    • Publication number 20100315721
    • Publication date Dec 16, 2010
    • Konica Minolta Opto, Inc.
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION OPTICAL SYSTEM
    • Publication number 20100118281
    • Publication date May 13, 2010
    • Konica Minolta Opto. Inc.
    • Keiko Yamada
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION OPTICAL SYSTEM
    • Publication number 20100097581
    • Publication date Apr 22, 2010
    • Konica Minolta Opto, Inc.
    • Keiko Yamada
    • G02 - OPTICS
  • Information Patent Application

    OBLIQUE PROJECTION OPTICAL SYSTEM
    • Publication number 20090168031
    • Publication date Jul 2, 2009
    • Konica Minolta Opto, Inc.
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION OPTICAL SYSTEM
    • Publication number 20080273177
    • Publication date Nov 6, 2008
    • Konica Minolta Opto, Inc.
    • Masayuki IMAOKA
    • G02 - OPTICS
  • Information Patent Application

    Rear projector
    • Publication number 20080158518
    • Publication date Jul 3, 2008
    • KONICA MINOLTA OPTO, INC.
    • Masayuki Imaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image projection apparatus
    • Publication number 20070182938
    • Publication date Aug 9, 2007
    • KONICA MINOLTA OPTO, INC.
    • Masayuki Imaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Injection mold for forming free-form surface optical element, free-...
    • Publication number 20070009629
    • Publication date Jan 11, 2007
    • Yoshihiro Okumura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for manufacturing projection optical system and projection o...
    • Publication number 20070002284
    • Publication date Jan 4, 2007
    • KONICA MINOLTA OPTO, INC.
    • Masayuki Imaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Projection optical system
    • Publication number 20060244930
    • Publication date Nov 2, 2006
    • Kohtaro Hayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Projection type image display apparatus
    • Publication number 20060221312
    • Publication date Oct 5, 2006
    • KONICA MINOLTA OPTO, INC.
    • Atsushi Matsuura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image projecting apparatus
    • Publication number 20060221307
    • Publication date Oct 5, 2006
    • KONICA MINOLTA OPTO, INC.
    • Masayuki Imaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Projection optical system
    • Publication number 20060152822
    • Publication date Jul 13, 2006
    • Masayuki Imaoka
    • G02 - OPTICS
  • Information Patent Application

    Projection optical system
    • Publication number 20060114430
    • Publication date Jun 1, 2006
    • Tomokazu Masubuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY