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Koichi Fukasawa

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING SYSTEM FOR LIGHTING SPACE WHERE DISPLAY ITEM IS DISPLAYED,...
    • Publication number 20200396815
    • Publication date Dec 17, 2020
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT-EMITTING APPARATUS
    • Publication number 20180128458
    • Publication date May 10, 2018
    • Citizen Electronics Co., Ltd.
    • KOICHI FUKASAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170365754
    • Publication date Dec 21, 2017
    • CITIZEN ELECTRONICS CO., LTD.
    • Koichi Fukasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND LIGHT-EMITTING APPARATUS
    • Publication number 20170133567
    • Publication date May 11, 2017
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING APPARATUS
    • Publication number 20170038051
    • Publication date Feb 9, 2017
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING APPARATUS
    • Publication number 20150155460
    • Publication date Jun 4, 2015
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20130088159
    • Publication date Apr 11, 2013
    • CITIZEN HOLDINGS CO., LTD.
    • Takakazu YANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOUNTING BOARD AND STRUCTURE OF THE SAME
    • Publication number 20120313135
    • Publication date Dec 13, 2012
    • Citizen Electronics Co., Ltd.
    • Kohsuke Kashitani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20110316009
    • Publication date Dec 29, 2011
    • CITIZEN HOLDINGS CO., LTD.
    • Koichi FUKASAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE APPARATUS
    • Publication number 20110019420
    • Publication date Jan 27, 2011
    • Citizen Electronics Co., Ltd.
    • Norikazu KADOTANI
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING DIODE APPARATUS
    • Publication number 20100320483
    • Publication date Dec 23, 2010
    • Citizen Electronics Co., Ltd.
    • Norikazu KADOTANI
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20100134043
    • Publication date Jun 3, 2010
    • Citizen Electronics Co., Ltd.
    • Norikazu Kadotani
    • F21 - LIGHTING
  • Information Patent Application

    LED UNIT AND LED LIGHTING LAMP USING THE LED UNIT
    • Publication number 20100046220
    • Publication date Feb 25, 2010
    • Koichi Fukasawa
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION APPARATUS
    • Publication number 20090200957
    • Publication date Aug 13, 2009
    • Koichi Fukasawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC-COMPONENT-MOUNTING BOARD
    • Publication number 20090109631
    • Publication date Apr 30, 2009
    • Citizen Electronics Co., Ltd.
    • Sadato IMAI
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20090108283
    • Publication date Apr 30, 2009
    • Citizen Electronics Co., Ltd.
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

    LIGHT-EMITTING DIODE AND METHOD FOR PRODUCING IT
    • Publication number 20080254650
    • Publication date Oct 16, 2008
    • Citizen Electronics Co., Ltd.
    • Norikazu Kadotani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE UNIT
    • Publication number 20080224155
    • Publication date Sep 18, 2008
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING DEVICE
    • Publication number 20080179617
    • Publication date Jul 31, 2008
    • Citizen Electronics Co., Ltd.
    • Norikazu KADOTANI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting diode and light emitting diode device including the...
    • Publication number 20070246730
    • Publication date Oct 25, 2007
    • Nodoka Oishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting diode and light emitting diode device including the...
    • Publication number 20070241361
    • Publication date Oct 18, 2007
    • Nodoka Oishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting diode unit
    • Publication number 20070102722
    • Publication date May 10, 2007
    • Citizen Electronics Co., Ltd.
    • Mitsunori Ishizaka
    • F21 - LIGHTING
  • Information Patent Application

    Multifunctional-type backlight unit and information device using sa...
    • Publication number 20060262562
    • Publication date Nov 23, 2006
    • Citizen Electronics Co. Ltd.
    • Koichi Fukasawa
    • G02 - OPTICS
  • Information Patent Application

    Backlight system
    • Publication number 20060146576
    • Publication date Jul 6, 2006
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • G02 - OPTICS
  • Information Patent Application

    Light emitting diode
    • Publication number 20050167682
    • Publication date Aug 4, 2005
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method for manufacturing a light emitting diode device
    • Publication number 20050117357
    • Publication date Jun 2, 2005
    • CITIZEN ELECTRONICS CO., LTD.
    • Hirohiko Ishii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    White light emitting diode
    • Publication number 20050082974
    • Publication date Apr 21, 2005
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Light emitting diode device
    • Publication number 20050002194
    • Publication date Jan 6, 2005
    • CITIZEN ELECTRONICS CO., LTD.
    • Satoru Kikuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector integrated with a LED element, method for manufacturing t...
    • Publication number 20040232508
    • Publication date Nov 25, 2004
    • Citizen Electronics Co., Ltd.
    • Masakazu Koizumi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Light emitting diode
    • Publication number 20040188700
    • Publication date Sep 30, 2004
    • Citizen Electronics Co., Ltd.
    • Koichi Fukasawa
    • H01 - BASIC ELECTRIC ELEMENTS