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Fumio Haruna

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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser projection display device and laser drive control method
    • Patent number 9,483,999
    • Issue date Nov 1, 2016
    • Hitachi-LG Data Storage, Inc.
    • Yuya Ogi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    System and methods for laser beam display
    • Patent number 9,349,348
    • Issue date May 24, 2016
    • Hitachi-LG Data Storage, Inc.
    • Fumio Haruna
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image display device
    • Patent number 9,245,482
    • Issue date Jan 26, 2016
    • Hitachi-LG Data Storage, Inc.
    • Yasunori Ishii
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image display device
    • Patent number 9,218,786
    • Issue date Dec 22, 2015
    • Hitachi-LG Data Storage, Inc.
    • Fumio Haruna
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Discharge lamp lighting device
    • Patent number 7,541,748
    • Issue date Jun 2, 2009
    • Hitachi, Ltd.
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Projector type display apparatus
    • Patent number 7,284,864
    • Issue date Oct 23, 2007
    • Hitachi, Ltd.
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Discharge lamp lighting device and projection type image display ap...
    • Patent number 7,276,864
    • Issue date Oct 2, 2007
    • Hitachi Media Electronics Co., Ltd.
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Image display apparatus
    • Patent number 7,239,308
    • Issue date Jul 3, 2007
    • Hitachi, Ltd.
    • Junichi Satoh
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Discharge lamp lighting apparatus
    • Patent number 7,202,612
    • Issue date Apr 10, 2007
    • Hitachi, Ltd.
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Projector type display apparatus
    • Patent number 7,165,844
    • Issue date Jan 23, 2007
    • Hitachi, Ltd.
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projection-type display apparatus
    • Patent number 7,092,045
    • Issue date Aug 15, 2006
    • Hitachi, Ltd.
    • Fumio Haruna
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector type display apparatus
    • Patent number 7,090,352
    • Issue date Aug 15, 2006
    • Hitachi, Ltd.
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Discharge lamp lighting apparatus
    • Patent number 7,023,146
    • Issue date Apr 4, 2006
    • Hitachi, Ltd.
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp lighting device
    • Patent number 6,995,523
    • Issue date Feb 7, 2006
    • Hitachi, Ltd.
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Anti-glare device for projector
    • Patent number 6,945,653
    • Issue date Sep 20, 2005
    • Hitachi, Ltd.
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mutiscreen display apparatus
    • Patent number 5,396,257
    • Issue date Mar 7, 1995
    • Hitachi, Ltd.
    • Ryuuichi Someya
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND ACQUISITION APPARATUS AND SOUND ACQUISITION METHOD
    • Publication number 20220248131
    • Publication date Aug 4, 2022
    • Hitachi-LG Data Storage, Inc.
    • Takuya NAKAMICHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LASER PROJECTION/DISPLAY APPARATUS
    • Publication number 20150161926
    • Publication date Jun 11, 2015
    • Hitachi-LG Data Storage, Inc.
    • Yuya OGI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20150022568
    • Publication date Jan 22, 2015
    • HITACHI MEDIA ELECTRONICS CO., LTD.
    • Yasunori ISHII
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20140285536
    • Publication date Sep 25, 2014
    • HITACHI MEDIA ELECTRONICS CO., LTD.
    • Fumio HARUNA
    • G02 - OPTICS
  • Information Patent Application

    LASER PROJECTION DISPLAY DEVICE AND LASER DRIVE CONTROL METHOD
    • Publication number 20140253527
    • Publication date Sep 11, 2014
    • HITACHI MEDIA ELECTRONICS CO., LTD.
    • Yuya OGI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LASER BEAM DISPLAY DEVICE
    • Publication number 20140192093
    • Publication date Jul 10, 2014
    • Hitachi Media Electronics Co., Ltd.
    • Fumio HARUNA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20130207950
    • Publication date Aug 15, 2013
    • Fumio HARUNA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VIDEO DISPLAY APPARATUS
    • Publication number 20130076992
    • Publication date Mar 28, 2013
    • Fumio HARUNA
    • G02 - OPTICS
  • Information Patent Application

    SCAN-TYPE IMAGE DISPLAY DEVICE
    • Publication number 20120327373
    • Publication date Dec 27, 2012
    • Norio HOSAKA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE AND DISPLAY METHOD
    • Publication number 20100328366
    • Publication date Dec 30, 2010
    • Hitachi Displays, Ltd.
    • Norihiro Nakamura
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Image display device
    • Publication number 20080150934
    • Publication date Jun 26, 2008
    • Toshifumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Discharge lamp lighting device and projection type image display ap...
    • Publication number 20070126374
    • Publication date Jun 7, 2007
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Projector type display apparatus
    • Publication number 20070109500
    • Publication date May 17, 2007
    • Hitachi, Ltd
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image displaying apparatus
    • Publication number 20060279481
    • Publication date Dec 14, 2006
    • Fumio Haruna
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Image display device
    • Publication number 20060267506
    • Publication date Nov 30, 2006
    • Junichi Satoh
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Projector type display apparatus
    • Publication number 20060256294
    • Publication date Nov 16, 2006
    • Hitachi, Ltd
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Display unit which converts the frame rate of image signal
    • Publication number 20060221001
    • Publication date Oct 5, 2006
    • Hitachi, Ltd.
    • Takaaki Matono
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display device
    • Publication number 20060187151
    • Publication date Aug 24, 2006
    • Yoshihisa Ooishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Image display device
    • Publication number 20060125732
    • Publication date Jun 15, 2006
    • Hitachi, Ltd.
    • Fumio Haruna
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Discharge lamp lighting apparatus
    • Publication number 20060097665
    • Publication date May 11, 2006
    • Fumio Haruna
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Discharge lamp lighting device
    • Publication number 20060028153
    • Publication date Feb 9, 2006
    • Hitachi, Ltd
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Image display apparatus
    • Publication number 20060028121
    • Publication date Feb 9, 2006
    • Junichi Satoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Image display apparatus
    • Publication number 20060007202
    • Publication date Jan 12, 2006
    • Junichi Satoh
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Projector type display apparatus
    • Publication number 20060001836
    • Publication date Jan 5, 2006
    • Hitachi, Ltd
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Discharge lamp lighting device
    • Publication number 20050189885
    • Publication date Sep 1, 2005
    • Hitachi, Ltd
    • Fumio Haruna
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Active noise controller and projector using the same
    • Publication number 20050094823
    • Publication date May 5, 2005
    • Tomoki Kobori
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Discharge lamp lighting apparatus
    • Publication number 20050067979
    • Publication date Mar 31, 2005
    • Fumio Haruna
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Projector type display apparatus
    • Publication number 20040165154
    • Publication date Aug 26, 2004
    • Hitachi, Ltd.
    • Tomoki Kobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Projection-type display apparatus
    • Publication number 20040070694
    • Publication date Apr 15, 2004
    • Fumio Haruna
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color display apparatus
    • Publication number 20010054996
    • Publication date Dec 27, 2001
    • Kazutaka Naka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE