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Hirofumi Kasuga

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTOR, PROJECTION SYSTEM AND PROJECTION METHOD
    • Publication number 20200043154
    • Publication date Feb 6, 2020
    • SEIKO EPSON CORPORATION
    • Kazuhiro MIYOSHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PROJECTOR
    • Publication number 20190107770
    • Publication date Apr 11, 2019
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR
    • Publication number 20190018306
    • Publication date Jan 17, 2019
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR AND CONTROL METHOD FOR PROJECTOR
    • Publication number 20180063496
    • Publication date Mar 1, 2018
    • SEIKO EPSON CORPORATION
    • Hirofumi Kasuga
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR
    • Publication number 20170302898
    • Publication date Oct 19, 2017
    • SEIKO EPSON CORPORATION
    • Hirofumi Kasuga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR
    • Publication number 20170299883
    • Publication date Oct 19, 2017
    • SEIKO EPSON CORPORATION
    • Toshiyuki NONAKA
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION APPARATUS, PROJECTOR, AND PROJECTOR CONTROLLING METHOD
    • Publication number 20170295349
    • Publication date Oct 12, 2017
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PROJECTOR
    • Publication number 20170277025
    • Publication date Sep 28, 2017
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR
    • Publication number 20170082911
    • Publication date Mar 23, 2017
    • SEIKO EPSON CORPORATION
    • Hirofumi Kasuga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20160348891
    • Publication date Dec 1, 2016
    • SEIKO EPSON CORPORATION
    • Hiroaki SHINHA
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION APPARATUS
    • Publication number 20150227033
    • Publication date Aug 13, 2015
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR
    • Publication number 20150029406
    • Publication date Jan 29, 2015
    • SEIKO EPSON CORPORATION
    • Hiroaki SHINHA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR AND METHOD OF CONTROLLING PROJECTOR
    • Publication number 20150022788
    • Publication date Jan 22, 2015
    • SEIKO EPSON CORPORATION
    • Hiroaki SHINHA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHTING EQUIPMENT AND IMAGE PROJECTOR
    • Publication number 20140347266
    • Publication date Nov 27, 2014
    • Hirofumi Kasuga
    • F21 - LIGHTING
  • Information Patent Application

    PROJECTOR AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20140139811
    • Publication date May 22, 2014
    • SEIKO EPSON CORPORATION
    • Hiroaki SHINHA
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINATION APPARATUS
    • Publication number 20140098303
    • Publication date Apr 10, 2014
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20140043544
    • Publication date Feb 13, 2014
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING SYSTEM, LIGHTING METHOD, AND LIGHTING PROGRAM
    • Publication number 20140035964
    • Publication date Feb 6, 2014
    • SEIKO EPSON CORPORATION
    • Hirofumi Kasuga
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PROJECTOR
    • Publication number 20140022515
    • Publication date Jan 23, 2014
    • SEIKO EPSON CORPORATION
    • Kaoru YAMAGUCHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIGHTING EQUIPMENT AND DESK WITH ILLUMINATION FUNCTION
    • Publication number 20130163232
    • Publication date Jun 27, 2013
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • F21 - LIGHTING
  • Information Patent Application

    DOCUMENT CAMERA, METHOD FOR CONTROLLING DOCUMENT CAMERA, PROGRAM, A...
    • Publication number 20120154543
    • Publication date Jun 21, 2012
    • SEIKO EPSON CORPORATION
    • Hirofumi KASUGA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DOCUMENT CAMERA, METHOD FOR CONTROLLING DOCUMENT CAMERA, AND PROGRAM
    • Publication number 20110194155
    • Publication date Aug 11, 2011
    • SEIKO EPSON CORPORATION
    • Hirofumi Kasuga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR AND PROJECTOR SYSTEM
    • Publication number 20100128228
    • Publication date May 27, 2010
    • SEIKO EPSON CORPORATION
    • Shuji MATSUO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY