Membership
Tour
Register
Log in
Takuya UEHARA
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Compound having triarylamine structure and organic electroluminesce...
Patent number
11,925,108
Issue date
Mar 5, 2024
Hodogaya Chemical Co., Ltd.
Takuya Uehara
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
P-DIPHENYL COMPOUND DERIVATIVE MIXTURE AND METHOD OF PRODUCING THE...
Publication number
20220324791
Publication date
Oct 13, 2022
Hodogaya Chemical Co., Ltd.
Katsumi ABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARYLAMINE COMPOUND HAVING BENZOAZOLE RING STRUCTURE, AND ORGANIC EL...
Publication number
20220119360
Publication date
Apr 21, 2022
Hodogaya Chemical Co., Ltd.
Shunji MOCHIZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND HAVING TRIARYLAMINE STRUCTURE AND ORGANIC ELECTROLUMINESCE...
Publication number
20210210693
Publication date
Jul 8, 2021
Hodogaya Chemical Co., Ltd.
Takuya UEHARA
H01 - BASIC ELECTRIC ELEMENTS