KORAI; Keisuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for KORAI; Keisuke.The latest application filed is for "compounds, liquid compositions including compounds, and electroluminescent devices".

Company Profile

7.3.11

KORAI; Keisuke - Tsurumi-ku JP
Korai; Keisuke - Kanagawa JP
KORAI; Keisuke - Kanagawa-ken JP
Korai; Keisuke - Yokohama JP
Korai; Keisuke - Yokohama-city JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Compounds, Liquid Compositions Including Compounds, And Electroluminescent Devices App 20220213022 - KATO; Fumiaki ; et al.	2022-07-07
Charge transport material, composition including the charge transport material, and organic light-emitting device including the composition Grant 11,043,639 - Numata , et al. June 22, 2	2021-06-22
Compound, Composition Including The Same, Liquid Composition, And Organic Electroluminescent Device App 20210184132 - KORAI; Keisuke ; et al.	2021-06-17
Charge Transport Material, Composition Including The Charge Transport Material, And Organic Light-emitting Device Including The App 20200212313 - NUMATA; Masaki ; et al.	2020-07-02
Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound App 20200207739 - NUMATA; Masaki ; et al.	2020-07-02
Condensed Cyclic Compound, Composition Including The Same, And Organic Light-emitting Device Including The Condensed Cyclic Comp App 20190221750 - KORAI; Keisuke ; et al.	2019-07-18
Heterocyclic Compound, Composition Including The Same, And Organic Light-emitting Device Including The Heterocyclic Compound App 20190214570 - INAYAMA; Satoshi ; et al.	2019-07-11
Heterocyclic Compound, Composition Including Heterocyclic Compound, And Organic Light-emitting Device Including Heterocyclic Com App 20190198770 - KORAI; Keisuke ; et al.	2019-06-27
Heterocyclic Compound, Composition Including The Same, And Organic Light-emitting Device Including The Heterocyclic Compound App 20190185457 - IRISA; Shiro ; et al.	2019-06-20
Polymer, composition including the polymer, and organic light-emitting device including the polymer Grant 10,270,036 - Ito , et al.	2019-04-23
Copolymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device material Grant 10,040,887 - Korai , et al. August 7, 2	2018-08-07
Polymer Compound, Composition Including The Polymer Compound, Light-emitting Device Including The Polymer Compound App 20180182969 - FUJIYAMA; Takahiro ; et al.	2018-06-28
Polymer, Composition Including The Polymer, And Organic Light-emitting Device Including The Polymer App 20180182967 - Ito; Mitsunori ; et al.	2018-06-28
Copolymer, Organic Light-emitting Device Material Including The Same, And Organic Light-emitting Device Including The Organic Light-emitting Device Material App 20170183439 - KORAI; Keisuke ; et al.	2017-06-29

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