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Masato MITANI
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Tokyo, JP
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last 30 patents
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Patent Grant
Chalcogen-containing organic compound, organic semiconductor materi...
Patent number
11,974,501
Issue date
Apr 30, 2024
The University of Tokyo
Toshihiro Okamoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Publication number
20250098521
Publication date
Mar 20, 2025
Idemitsu Kosan Co.,Ltd
Yu KUDO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Publication number
20250089561
Publication date
Mar 13, 2025
Idemitsu Kosan Co.,Ltd
Yu KUDO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Publication number
20250084047
Publication date
Mar 13, 2025
Idemitsu Kosan Co., Ltd.
Yu KUDO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANIC...
Publication number
20250057040
Publication date
Feb 13, 2025
Idemitsu Kosan Co.,Ltd
Ryota TAKAHASHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE DEVICE AND AN...
Publication number
20240376072
Publication date
Nov 14, 2024
Idemitsu Kosan Co.,Ltd
Michelle GROARKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...
Publication number
20240368103
Publication date
Nov 7, 2024
Idemitsu Kosan Co., LTD
Kei YOSHIDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
Publication number
20240373745
Publication date
Nov 7, 2024
Idemitsu Kosan Co., Ltd.
Kazuki TERADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANIC...
Publication number
20240334813
Publication date
Oct 3, 2024
Idemitsu Kosan Co., Ltd.
Masato MITANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
Publication number
20240301281
Publication date
Sep 12, 2024
IDEMITSU KOSAN CO.,LTD.
Masatoshi SAITO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANIC...
Publication number
20240268223
Publication date
Aug 8, 2024
Idemitsu Kosan Co.,Ltd
Masato MITANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
Publication number
20240188425
Publication date
Jun 6, 2024
IDEMITSU KOSAN CO.,LTD.
Sayaka MIZUTANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
Publication number
20240172558
Publication date
May 23, 2024
IDEMITSU KOSAN CO.,LTD.
Sayaka MIZUTANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
Publication number
20240107876
Publication date
Mar 28, 2024
Idemitsu Kosan Co.,Ltd
Hiroaki TOYOSHIMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANIC...
Publication number
20230309380
Publication date
Sep 28, 2023
Idemitsu Kosan Co.,Ltd
Sayaka MIZUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC APPARATUS
Publication number
20230209996
Publication date
Jun 29, 2023
Idemitsu Kosan Co.,Ltd
Yoshinori AOYAMA
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC APPARATUS
Publication number
20230209998
Publication date
Jun 29, 2023
Idemitsu Kosan Co.,Ltd
Ryota TAKAHASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
Publication number
20230167072
Publication date
Jun 1, 2023
IDEMITSU KOSAN CO.,LTD.
Kei YOSHIDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
Publication number
20230085328
Publication date
Mar 16, 2023
Idemitsu Kosan Co.,Ltd
Masato MITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, ELECTRONIC APPARATUS, AND METHO...
Publication number
20230045583
Publication date
Feb 9, 2023
Idemitsu Kosan Co., Ltd.
Yoshinori AOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC APPARATUS
Publication number
20230042547
Publication date
Feb 9, 2023
Idemitsu Kosan Co.,Ltd
Kei YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION, ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC APP...
Publication number
20220416178
Publication date
Dec 29, 2022
Idemitsu Kosan Co.,Ltd
Hiroaki TOYOSHIMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, MIXTURE THEREOF, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE...
Publication number
20220289717
Publication date
Sep 15, 2022
Idemitsu Kosan Co.,Ltd
Masato MITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICES, ORGANIC...
Publication number
20220278286
Publication date
Sep 1, 2022
Idemitsu Kosan Co.,Ltd
Kei YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND, MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE DEVICE AND AN...
Publication number
20220251086
Publication date
Aug 11, 2022
Idemitsu Kosan Co.,Ltd
Heinz WOLLEB
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHALCOGEN-CONTAINING ORGANIC COMPOUND, ORGANIC SEMICONDUCTOR MATERI...
Publication number
20210202865
Publication date
Jul 1, 2021
THE UNIVERSITY OF TOKYO
Toshihiro OKAMOTO
C07 - ORGANIC CHEMISTRY