Patent | Date |
---|
Organic electroluminescence device that includes compound having benzoazole structure Grant 11,437,583 - Kase , et al. September 6, 2 | 2022-09-06 |
Aryldiamine compound and organic electroluminescent element Grant 11,407,709 - Yamamoto , et al. August 9, 2 | 2022-08-09 |
Compound Having Benzotriazole Ring Structure And Organic Electroluminescence Element App 20220220083 - KASE; Kouki ;   et al. | 2022-07-14 |
Arylamine Compound Having Benzoazole Ring Structure, And Organic Electroluminescent Element App 20220119360 - MOCHIZUKI; Shunji ;   et al. | 2022-04-21 |
Compound Having Pyrimidine Ring Structure And Organic Electroluminescent Element App 20220052268 - KASE; Kouki ;   et al. | 2022-02-17 |
Compound Having Benzazole Ring Structure, And Organic Electroluminescent Device App 20220052273 - KASE; Kouki ;   et al. | 2022-02-17 |
Organic Electroluminescence Element App 20210399224 - SURUGA; Kazuyuki ;   et al. | 2021-12-23 |
Compound Having Azabenzoxazole Ring Structure And Organic Electroluminescent Element App 20210395269 - KASE; Kouki ;   et al. | 2021-12-23 |
Organic Electroluminescent Element App 20210226132 - KASE; Kouki ;   et al. | 2021-07-22 |
Compound Having Triarylamine Structure And Organic Electroluminescence Device App 20210210693 - UEHARA; Takuya ;   et al. | 2021-07-08 |
Compound Including Benzimidazole Ring Structure And Organic Electroluminescent Element App 20210009584 - KASE; Kouki ;   et al. | 2021-01-14 |
Organic Electroluminescent Element And Method For Producing Same App 20200395549 - KASE; Kouki ;   et al. | 2020-12-17 |
Organic Electroluminescence Device That Includes Compound Having Benzoazole Structure App 20200373500 - KASE; Kouki ;   et al. | 2020-11-26 |
Organic El Device, Amine Compound Having Benzazole Ring Structure, And Method In Which Said Amine Compound Is Used In Capping Layer Of Organic El Device App 20200365809 - KASE; Kouki ;   et al. | 2020-11-19 |
Compound Having Indenocarbazole Ring Structure, And Organic Electroluminescence Device App 20200328355 - MOCHIZUKI; Shunji ;   et al. | 2020-10-15 |
Compound Having Pyrimidine Ring Structure And Organic Electroluminescence Device App 20200277272 - KASE; Kouki ;   et al. | 2020-09-03 |
Aryldiamine Compound And Organic Electroluminescent Element App 20200231534 - YAMAMOTO; Takeshi ;   et al. | 2020-07-23 |
Organic Electroluminescence Device App 20200207748 - SURUGA; Kazuyuki ;   et al. | 2020-07-02 |
COMPOUND HAVING AZAINDENO[1,2-c]PHENANTHRENE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME App 20200035927 - KASE; Kouki ;   et al. | 2020-01-30 |
Organic Electroluminescent Device App 20200013958 - Suruga; Kazuyuki ;   et al. | 2020-01-09 |
Organic Electroluminescent Devices App 20180351101 - SURUGA; Kazuyuki ;   et al. | 2018-12-06 |
Benzopyridoindole derivative and organic electroluminescent element Grant 9,837,620 - Nagaoka , et al. December 5, 2 | 2017-12-05 |
Benzofuroindole Derivative And Organic Electroluminescence Device App 20160351823 - NAGAOKA; Makoto ;   et al. | 2016-12-01 |
Benzopyridoindole Derivative And Organic Electroluminescent Element App 20160254458 - NAGAOKA; Makoto ;   et al. | 2016-09-01 |
Compound having indenocarbazole ring structure, and organic electroluminescent device Grant 9,196,837 - Yokoyama , et al. November 24, 2 | 2015-11-24 |
Compound having triphenylamine structure, and organic electroluminescent device Grant 9,196,839 - Yokoyama , et al. November 24, 2 | 2015-11-24 |
Compound having a substituted anthracene ring structure and pyridoindole ring structure, and organic electroluminescent device Grant 8,748,014 - Yokoyama , et al. June 10, 2 | 2014-06-10 |
Compound Having Indenocarbazole Ring Structure, And Organic Electroluminescent Device App 20130126856 - Yokoyama; Norimasa ;   et al. | 2013-05-23 |
Compound Having Triphenylamine Structure, And Organic Electroluminescent Device App 20120292609 - Yokoyama; Norimasa ;   et al. | 2012-11-22 |
Compound Having A Substituted Anthracene Ring Structure And Pyridoindole Ring Structure, And Organic Electroluminescent Device App 20120228598 - Yokoyama; Norimasa ;   et al. | 2012-09-13 |