Tokyo
Japan
15
2024-10-03
The entities that hold a legal rights for patent applications filed by inventor KITAHARA Hideyoshi:
Hideyoshi KITAHARA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
HIGH MOLECULAR WEIGHT COMPOUNDS HAVING INDENO-DIBENZOHETEROLE STRUCTURE AS PARTIAL STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENTS COMPRISING SAID HIGH MOLECULAR WEIGHT COMPOUNDS
#2 | 2024-08-01HIGH MOLECULAR WEIGHT TRIARYLAMINE COMPOUNDS, AND ORGANIC ELECTROLUMINESCENT ELEMENTS CONTAINING THESE HIGH MOLECULAR WEIGHT COMPOUNDS
#3 | 2023-03-30HIGH MOLECULAR WEIGHT COMPOUND AND LIGHT EMITTING DIODE INCLUDING SAID HIGH MOLECULAR WEIGHT COMPOUND
#4 | 2022-08-11High-molecular-weight compound including substituted triarylamine structural unit, and organic electroluminescent device
#5 | 2022-06-09TRISUBSTITUTED BENZENE COMPOUND HAVING NITROGEN-CONTAINING HETERO RING IN MOLECULAR TERMINUS AND ORGANIC ELECTROLUMINESCENCE ELEMENT
#6 | 2021-08-19High molecular weight triarylamine compound comprising terphenyl structure in molecular main chain and organic electroluminescent element comprising said high molecular weight compound
#7 | 2020-09-24PYRIMIDINE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT DEVICE
#8 | 2020-02-20Indenocarbazole compound and organic electroluminescence device
#9 | 2019-12-12High-molecular-weight compound having substituted triarylamine skeleton
#10 | 2019-10-24High molecular weight compound containing substituted triarylamine structural unit
#11 | 2018-11-15Organic electroluminescent device
#12 | 2018-01-25Organic electroluminescent device
#13 | 2018-01-04Pyrimidine derivative and organic electroluminescent devices
#14 | 2017-06-29PYRIMIDINE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT DEVICE
#15 | 2017-06-22Organic electroluminescent device
1912581 ⎘