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Maiko IIDA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Imidazopyridine compounds
Patent number
9,447,090
Issue date
Sep 20, 2016
Astellas Pharma Inc.
Yuji Koga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazinecarboxamide compound
Patent number
9,085,540
Issue date
Jul 21, 2015
Astellas Pharma Inc.
Takahiro Matsuya
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC EQUIPMENT
Publication number
20240284786
Publication date
Aug 22, 2024
Idemitsu Kosan Co.,Ltd
Satomi TASAKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
Publication number
20240090329
Publication date
Mar 14, 2024
Idemitsu Kosan Co.,Ltd
Hiroaki ITOI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
Publication number
20240023436
Publication date
Jan 18, 2024
Idemitsu Kosan Co.,Ltd
Satomi TASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
Publication number
20240008363
Publication date
Jan 4, 2024
Idemitsu Kosan Co.,Ltd
Hiroaki ITOI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUBSTITUTED PYRIDAZINE COMPOUND
Publication number
20230107277
Publication date
Apr 6, 2023
Astellas Pharma Inc.
Yusuke Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZINECARBOXAMIDE COMPOUND
Publication number
20140323463
Publication date
Oct 30, 2014
Astellas Pharma Inc.
Takahiro Matsuya
C07 - ORGANIC CHEMISTRY
Information
Patent Application
IMIDAZOPYRIDINE COMPOUNDS
Publication number
20140088080
Publication date
Mar 27, 2014
Astellas Pharma Inc.
Yuji KOGA
C07 - ORGANIC CHEMISTRY