Patents/Inventors

Kouki Kase

TokyoJP14 patents

11 Patents

US126221342026
Organic Electroluminescent Device, and Electronic Apparatus
Hodogaya Chemical Co., Ltd.
0 cites
US122214302025
Compound Having Pyrimidine Ring Structure and Organic Electroluminescence Device
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US121020022024
Compound Having Benzazole Ring Structure, and Organic Electroluminescent Device
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US120373322024
Compound Including Benzimidazole Ring Structure and Organic Electroluminescent Element
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US120245272024
Compound Having Azabenzoxazole Ring Structure and Organic Electroluminescent Element
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US119978702024
Organic Electroluminescent Element and Method for Producing Same
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US119744992024
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
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US119251082024
Compound Having Triarylamine Structure and Organic Electroluminescence Device
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US119251072024
Organic Electroluminescent Device
Hodogaya Chemical Co., Ltd.
0 cites
US117069432023
Organic Electroluminescent Element and Method for Producing Same
HODOGAYA CHEMICAL CO., Ltd.
0 cites
US115780652023
Organic Electroluminescence Device
HODOGAYA CHEMICAL CO., Ltd.
0 cites