| Patent | Date |
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Nitrogen-containing Condensed Cyclic Compounds, Fluorescence Emitters, Organic Electroluminescent Devices, And Materials For Organic Electroluminescent Devices
App 20220213113 - KISHI; Norifumi ; et al. | 2022-07-07 |
Composition And Organic Light-emitting Device Including The Same
App 20220069240 - SIM; Myungsun ; et al. | 2022-03-03 |
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20210380620 - KIM; Sangmo ; et al. | 2021-12-09 |
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same
App 20210198222 - Jung; Yongsik ; et al. | 2021-07-01 |
Organometallic compound and organic light-emitting device including the same
Grant 10,941,171 - Noh , et al. March 9, 2 | 2021-03-09 |
Organic electroluminescent element and compound
Grant 10,944,061 - Watanabe , et al. March 9, 2 | 2021-03-09 |
Organometallic compound, composition containing the organometallic compound, and organic light-emitting device including the organometallic compound
Grant 10,923,667 - Park , et al. February 16, 2 | 2021-02-16 |
Organic electroluminescent element, compound and material for organic electroluminescent element capable of being used therefor, light emitting device, display device, and illumination device, each using the element
Grant 10,903,428 - Kitamura , et al. January 26, 2 | 2021-01-26 |
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic compositions including the organometallic compound
Grant 10,882,877 - Bae , et al. January 5, 2 | 2021-01-05 |
Organometallic Compound, Organic Light-emitting Device Including Organometallic Compound, And Diagnostic Composition Including Organometallic Compound
App 20200354393 - Bae; Hyejin ; et al. | 2020-11-12 |
Organic Light-emitting Device And Apparatus Including The Same
App 20200212314 - NUMATA; Masaki ; et al. | 2020-07-02 |
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same
App 20200203625 - JUNG; Yongsik ; et al. | 2020-06-25 |
Electroluminescent Element, And Light Emitting Device, Display Device And Lighting Device Each Using Organic Electroluminescent
App 20200203648 - KITAMURA; Tetsu ; et al. | 2020-06-25 |
Organic Electric Light Emitting Element, Material For Said Element, And Light Emitting Device, Display Device, And Illumination
App 20200058883 - Takaku; Koji ; et al. | 2020-02-20 |
Organic electroluminescent element and compound
Grant 10,505,116 - Watanabe , et al. Dec | 2019-12-10 |
Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said element
Grant 10,468,607 - Takaku , et al. No | 2019-11-05 |
Organic Electroluminescent Element, Light-emitting Material Therefor, Light Emitting Device, Display Device, And Illumination De
App 20190259955 - Watanabe; Toru ; et al. | 2019-08-22 |
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20190153008 - NOH; Changho ; et al. | 2019-05-23 |
Organic electroluminescent element, compound and material for organic electroluminescent element, used in the same, and light emitting device, display device and illumination device, using the element
Grant 10,297,760 - Kitamura , et al. | 2019-05-21 |
Charge transporting material, organic electroluminescent element, light emitting device, display device and illumination device
Grant 10,283,718 - Watanabe , et al. | 2019-05-07 |
Organometallic Compound, Composition Containing The Organometallic Compound, And Organic Light-emitting Device Including The Organometallic Compound
App 20180261780 - PARK; Sangho ; et al. | 2018-09-13 |
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Compositions Including The Organometallic Compound
App 20180251484 - Bae; Hyejin ; et al. | 2018-09-06 |
Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
Grant 9,954,185 - Takaku , et al. April 24, 2 | 2018-04-24 |
Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element
Grant 9,954,190 - Takada , et al. April 24, 2 | 2018-04-24 |
Organic Electroluminescent Element, Compound And Material For Organic Electroluminescent Element, Used In The Same, And Light Emitting Device, Display Device And Illumination Device, Using The Element
App 20180102483 - Kitamura; Tetsu ; et al. | 2018-04-12 |
Organic Electroluminescent Element, Compound for Use in the Element, and Light Emitting Device, Display Device, and Illumination Device Using the Element
App 20180069179 - Takaku; Koji ; et al. | 2018-03-08 |
Organic thin film transistor
Grant 9,899,605 - Yonekuta , et al. February 20, 2 | 2018-02-20 |
Organic electroluminescent element, material for organic electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminscent element
Grant 9,876,175 - Takaku , et al. January 23, 2 | 2018-01-23 |
Organic electroluminescent element, compound for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
Grant 9,825,237 - Takada , et al. November 21, 2 | 2017-11-21 |
Organic electroluminescent element, compound and material for organic electroluminescent element, used in the same, and light emitting device, display device and illumination device, using the element
Grant 9,812,650 - Kitamura , et al. November 7, 2 | 2017-11-07 |
Organic electroluminescent devices
Grant 9,735,368 - Kaminaga , et al. August 15, 2 | 2017-08-15 |
Organic electroluminescent element, material for organic electroluminescent element and light emitting device, display device, and illumination device, each employing organic electroluminescent element
Grant 9,728,726 - Takaku , et al. August 8, 2 | 2017-08-08 |
Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
Grant 9,714,253 - Kitamura , et al. July 25, 2 | 2017-07-25 |
Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
Grant 9,711,733 - Takaku , et al. July 18, 2 | 2017-07-18 |
Organic electroluminescent element, light-emitting material for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
Grant 9,691,988 - Takada , et al. June 27, 2 | 2017-06-27 |
Organic Electroluminescent Element, Compound and Material For Organic Electroluminescent Element Capable of Being Used Therefor, Light Emitting Device, Display Device, and Illumination Device, Each Using The Element
App 20170098767 - Kitamura; Tetsu ; et al. | 2017-04-06 |
Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
Grant 9,586,972 - Kitamura , et al. March 7, 2 | 2017-03-07 |
Materials for an organic electroluminescence element, electroluminescent, display and illuminating devices using the elements
Grant 9,525,139 - Kitamura , et al. December 20, 2 | 2016-12-20 |
Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
Grant 9,447,111 - Kitamura , et al. September 20, 2 | 2016-09-20 |
Organic electroluminescent element
Grant 9,412,964 - Sotoyama , et al. August 9, 2 | 2016-08-09 |
Organic electroluminescent element, material for organic electroluminescent element, and light emitting device, display device and illumination device each using the element
Grant 9,412,963 - Takaku , et al. August 9, 2 | 2016-08-09 |
Organic electroluminescent element, material for said element, and light-emitting device, display device, and illumination device using said element
Grant 9,397,303 - Takada , et al. July 19, 2 | 2016-07-19 |
Organic Thin Film Transistor
App 20160049592 - YONEKUTA; Yasunori ; et al. | 2016-02-18 |
Light emitting device
Grant 9,257,661 - Naya , et al. February 9, 2 | 2016-02-09 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20160035984 - TAKAKU; Koji ; et al. | 2016-02-04 |
Organic Thin Film Transistor
App 20160013429 - TAKAKU; Koji ; et al. | 2016-01-14 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20150340624 - TAKAKU; Koji ; et al. | 2015-11-26 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20150340625 - TAKAKU; Koji ; et al. | 2015-11-26 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20150218184 - KITAMURA; Tetsu ; et al. | 2015-08-06 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20150221876 - KITAMURA; Tetsu ; et al. | 2015-08-06 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20150166561 - KITAMURA; Tetsu ; et al. | 2015-06-18 |
Organic Thin Film Transistor, Organic Semiconductor Thin Film, And Organic Semiconductor Material
App 20150166560 - KITAMURA; Tetsu ; et al. | 2015-06-18 |
Organic Electroluminescent Element, Material For Said Element, And Light-emitting Device, Display Device, And Illumination Device Using Said Element
App 20150162554 - Takada; Saki ; et al. | 2015-06-11 |
Organic Electroluminescent Element, Light-emitting Material Therefor, Light Emitting Device, Display Device, And Illumination Device
App 20150084016 - Watanabe; Toru ; et al. | 2015-03-26 |
Organic Electroluminescent Element, Compound And Material For Organic Electroluminescent Element, Used In The Same, And Light Emitting Device, Display Device And Illumination Device, Using The Element
App 20150076462 - Kitamura; Tetsu ; et al. | 2015-03-19 |
Organic Electric Light Emitting Element, Material For Said Element, And Light Emitting Device, Display Device, And Illumination Device Employing Said Element
App 20150053936 - Takaku; Koji ; et al. | 2015-02-26 |
Organic Electroluminescent Element, Compound For Organic Electroluminescent Element, And Light-emitting Device, Display Device, And Illumination Device Using Said Element
App 20140291652 - Takada; Saki ; et al. | 2014-10-02 |
Organic Electroluminescent Element, Material for Organic Electroluminescent Element and Light Emitting Device, Display Device, and Illumination Device, Each Employing Organic Electroluminescent Element
App 20140291660 - Takaku; Koji ; et al. | 2014-10-02 |
Organic Electroluminescent Element, Material For Organic Electroluminescent Element, And Light Emitting Device, Display Device And Lighting Device Each Using Organic Electroluminscent Element
App 20140246659 - Takaku; Koji ; et al. | 2014-09-04 |
Organic Electroluminescent Element, Light-emitting Material For Organic Electroluminescent Element, And Light-emitting Device, Display Device, And Illumination Device Using Said Element
App 20140239280 - Takada; Saki ; et al. | 2014-08-28 |
Organic Electroluminescent Element, Material For Organic Electroluminescent Element, And Ligth Emitting Device, Display Device And Lighting Device Each Using Organic Electroluminescent Element
App 20140203252 - Kitamura; Tetsu ; et al. | 2014-07-24 |
Organic Electric-Field Light-Emitting Element, Light-Emitting Material For Organic Electric-Field Light-Emitting Element, And Light-Emitting Device, Display Device, And Illumination Device Using Same Element
App 20140159024 - Takada; Saki ; et al. | 2014-06-12 |
Organic Electroluminescent Devices
App 20140008621 - Kaminaga; Kuniyuki ; et al. | 2014-01-09 |
Organic Electroluminescent Element
App 20130328027 - Sotoyama; Wataru ; et al. | 2013-12-12 |
Organic Electroluminescent Element And Compound
App 20130320312 - Watanabe; Kousuke ; et al. | 2013-12-05 |
Charge Transporting Material, Organic Electroluminescent Element, Light Emitting Device, Display Device And Illumination Device
App 20130313532 - WATANABE; Kousuke ; et al. | 2013-11-28 |
Organic Electroluminescent Element And Compound
App 20130270530 - Watanabe; Kousuke ; et al. | 2013-10-17 |
Materials For An Organic Electroluminescence Element, Electroluminescent, Display And Illuminating Devices Using The Elements
App 20130264547 - Kitamura; Tetsu ; et al. | 2013-10-10 |
Organic Electroluminescent Element, Compound for Use in the Element, and Light Emitting Device, Display Device, and Illumination Device Using the Element
App 20130126835 - Takaku; Koji ; et al. | 2013-05-23 |
Organic Electroluminescent Element, Material for Organic Electroluminescent Element, and Light Emitting Device, Display Device and Illumination Device Each Using the Element
App 20130119359 - Takaku; Koji ; et al. | 2013-05-16 |
Organic electroluminescent device
Grant 8,349,473 - Ise , et al. January 8, 2 | 2013-01-08 |
Organic electric field light-emitting element
Grant 8,294,361 - Masui , et al. October 23, 2 | 2012-10-23 |
Organic electroluminescence device
Grant 8,187,729 - Murakami , et al. May 29, 2 | 2012-05-29 |
Light Emitting Device
App 20120043532 - Yasuda; Hideki ; et al. | 2012-02-23 |
Light Emitting Device
App 20120025184 - Naya; Masayuki ; et al. | 2012-02-02 |
Organic Electric Field Light-emitting Element
App 20110175071 - Masui; Kensuke ; et al. | 2011-07-21 |
Organic Electroluminescent Device
App 20100244006 - ISE; Toshihiro ; et al. | 2010-09-30 |
Organic Electroluminescence Device
App 20100140602 - SOTOYAMA; Wataru | 2010-06-10 |
Light emitting apparatus and light emitting method
Grant 7,635,948 - Sotoyama December 22, 2 | 2009-12-22 |
Organic electroluminescence device
Grant 7,612,500 - Sotoyama November 3, 2 | 2009-11-03 |
Organic electroluminescence element
App 20090218935 - Sotoyama; Wataru ; et al. | 2009-09-03 |
Organic electroluminescence element
App 20090218936 - Shibata; Kazuyuki ; et al. | 2009-09-03 |
Organic electroluminescence element
Grant 7,571,894 - Sotoyama August 11, 2 | 2009-08-11 |
Organometallic Complex, Organic El Element And Organic El Display
App 20090121620 - SATOH; Tasuku ; et al. | 2009-05-14 |
Organic Electroluminescence Device
App 20090072726 - MURAKAMI; Takeshi ; et al. | 2009-03-19 |
Fluorescent material, organic electroluminescent element and organic electroluminescent display
Grant 7,326,476 - Sotoyama February 5, 2 | 2008-02-05 |
Metal Complex, Luminescent Solid, Organic El Element and Organic El Display
App 20070296329 - Sotoyama; Wataru ; et al. | 2007-12-27 |
Organometallic complex, luminescent solid, organic EL element and organic EL display
Grant 7,276,617 - Sotoyama , et al. October 2, 2 | 2007-10-02 |
Organometallic Complex, Luminescent Solid, Organic el Element and Organic el Display
App 20070224447 - Sotoyama; Wataru ; et al. | 2007-09-27 |
Organic electroluminescence device
App 20070114919 - Sotoyama; Wataru | 2007-05-24 |
Light emitting apparatus and light emitting method
App 20070086180 - Sotoyama; Wataru | 2007-04-19 |
Organometallic complex, luminescent solid, organic EL element and organic EL display
App 20060243966 - Sotoyama; Wataru ; et al. | 2006-11-02 |
Peropyrene compound, organic electroluminescent element and organic electroluminescent display
Grant 7,083,867 - Sotoyama , et al. August 1, 2 | 2006-08-01 |
Organic EL element and organic EL display
Grant 7,060,370 - Kinoshita , et al. June 13, 2 | 2006-06-13 |
Organometallic complex, light-emitting solid, organic electroluminescent element and organic electroluminescent display
App 20060093854 - Sotoyama; Wataru ; et al. | 2006-05-04 |
Conducting luminescent organic compounds
App 20050274946 - Yoshida, Hiroaki ; et al. | 2005-12-15 |
Organometallic complex, organic EL element and organic EL display
App 20050244673 - Satoh, Tasuku ; et al. | 2005-11-03 |
1,3,6,8-Tetrasubstituted pyrene compound, organic electroluminescent element, and organic electroluminescent display
App 20050238920 - Sotoyama, Wataru ; et al. | 2005-10-27 |
Peropyrene compound, organic electroluminescent element and organic electroluminescent display
App 20050202281 - Sotoyama, Wataru ; et al. | 2005-09-15 |
Electrically conducting organic compound and electronic device
Grant 6,940,092 - Yoshida , et al. September 6, 2 | 2005-09-06 |
Organic electroluminescence element
App 20050156164 - Sotoyama, Wataru | 2005-07-21 |
Fluorescent material, organic electroluminescent element and organic electroluminescent display
App 20050048313 - Sotoyama, Wataru | 2005-03-03 |
Condensed eight-ring aromatic compound, and organic EL element and organic EL display using the same
Grant 6,805,977 - Sotoyama , et al. October 19, 2 | 2004-10-19 |
Organic EL element and organic EL display
Grant 6,803,126 - Sotoyama , et al. October 12, 2 | 2004-10-12 |
Dinaphtopyrene compound, and organic EL element and organic EL display using the same
Grant 6,783,872 - Sotoyama , et al. August 31, 2 | 2004-08-31 |
Organic electroluminescent element and organic electroluminescence display using the same
Grant 6,773,832 - Sotoyama , et al. August 10, 2 | 2004-08-10 |
Organic Electroluminescent Element And Organic Electroluminescence Display Using The Same
App 20040137272 - Sotoyama, Wataru ; et al. | 2004-07-15 |
1,3,6,8-Tetrasubstituted pyrene compound, organic EL element using the same, and organic EL display using the same
App 20040053069 - Sotoyama, Wataru ; et al. | 2004-03-18 |
Optical circuit system and components of same
Grant 6,693,736 - Yoshimura , et al. February 17, 2 | 2004-02-17 |
Organic el element and organic el display
App 20030186081 - Sotoyama, Wataru ; et al. | 2003-10-02 |
Organic EL element and organic EL display
App 20030157365 - Kinoshita, Masaru ; et al. | 2003-08-21 |
Dinaphthopyrene compound, and organic EL element and organic EL display using the same
App 20030113579 - Sotoyama, Wataru ; et al. | 2003-06-19 |
Electrically conducting organic compound and electronic device
App 20030089904 - Yoshida, Hiroaki ; et al. | 2003-05-15 |
Condensed eight-ring aromatic compound, and organic EL element and organic EL display using the same
App 20030082404 - Sotoyama, Wataru ; et al. | 2003-05-01 |
Optical circuit device, its manufacturing process and a multilayer optical circuit using said optical circuit device
Grant 6,338,975 - Yoshimura , et al. January 15, 2 | 2002-01-15 |
Optical circuit system and components of same technical field
Grant 6,215,585 - Yoshimura , et al. April 10, 2 | 2001-04-10 |
Method of producing optical waveguide system, optical device and optical coupler employing the same, optical network and optical circuit board
Grant 6,081,632 - Yoshimura , et al. June 27, 2 | 2000-06-27 |
Optical circuit device, its manufacturing process and a multilayer optical circuit using said optical circuit device
Grant 5,917,980 - Yoshimura , et al. June 29, 1 | 1999-06-29 |
Optical device and light waveguide integrated circuit
Grant 5,854,868 - Yoshimura , et al. December 29, 1 | 1998-12-29 |
Active optical circuit sheet or active optical circuit board, active optical connector and optical MCM, process for fabricating optical waveguide, and devices obtained thereby
Grant 5,835,646 - Yoshimura , et al. November 10, 1 | 1998-11-10 |
Optical integrated circuit, optical circuit waveguide device and process for oriented, selective growth and formation of organic film
Grant 5,818,983 - Yoshimura , et al. October 6, 1 | 1998-10-06 |
Optical circuit system capable of producing optical signal having a small fluctuation and components of same
Grant 5,757,989 - Yoshimura , et al. May 26, 1 | 1998-05-26 |
Nonlinear optical material, process of production of same, and nonlinear optical device and directional coupling type optical switch using same
Grant 5,659,010 - Sotoyama , et al. August 19, 1 | 1997-08-19 |
Nonlinear optical material and nonlinear optical device and directional coupling type optical switch using same
Grant 5,594,093 - Sotoyama , et al. January 14, 1 | 1997-01-14 |
Nonlinear optical material, process of production of same, and nonlinear optical device and directional coupling type optical switch using same
Grant 5,459,232 - Sotoyama , et al. October 17, 1 | 1995-10-17 |
Organic functional optical thin film, fabrication and use thereof
Grant 5,444,811 - Yoshimura , et al. August 22, 1 | 1995-08-22 |
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