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Iori FUKUSHIMA
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Hitachi-shi, Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electronic material and use of same
Patent number
11,508,909
Issue date
Nov 22, 2022
SHOWA DENKO MATERIALS CO., LTD.
Ryota Moriyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electronics material and organic electronics element
Patent number
11,476,421
Issue date
Oct 18, 2022
SHOWA DENKO MATERIALS CO., LTD.
Kazuyuki Kamo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charge-transport material and utilization thereof
Patent number
11,459,462
Issue date
Oct 4, 2022
SHOWA DENKO MATERIALS CO., LTD.
Kazuyuki Kamo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electronic material, organic layer, organic electronic elem...
Patent number
11,398,604
Issue date
Jul 26, 2022
SHOWA DENKO MATERIALS CO., LTD.
Kazuyuki Kamo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electronics material and use thereof
Patent number
10,868,252
Issue date
Dec 15, 2020
SHOWA DENKO MATERIALS CO., LTD.
Yuki Yoshinari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTRONICS MATERIAL AND METHOD FOR PREPARING CHARGE-TRANSP...
Publication number
20220251298
Publication date
Aug 11, 2022
Showa Denko Materials Co., Ltd.
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTRONICS MATERIAL AND METHOD FOR PREPARING CHARGE-TRANSP...
Publication number
20220216415
Publication date
Jul 7, 2022
Showa Denko Materials Co., Ltd.
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTRONIC MATERIAL AND USE THEREOF
Publication number
20210395441
Publication date
Dec 23, 2021
Showa Denko Materials Co., Ltd.
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT
Publication number
20210340441
Publication date
Nov 4, 2021
Showa Denko Materials Co., Ltd.
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGE-TRANSPORT POLYMER AND ORGANIC ELECTRONIC ELEMENT
Publication number
20210179770
Publication date
Jun 17, 2021
Hitachi Chemical Company, Ltd.
Iori FUKUSHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHARGE-TRANSPORT POLYMER AND ORGANIC ELECTRONIC ELEMENT
Publication number
20210179771
Publication date
Jun 17, 2021
Iori FUKUSHIMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC THIN FILM, AND USE...
Publication number
20200358022
Publication date
Nov 12, 2020
Hitachi Chemical Company, Ltd.
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTRONICS MATERIAL AND ORGANIC ELECTRONICS ELEMENT
Publication number
20200161556
Publication date
May 21, 2020
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...
Publication number
20200032001
Publication date
Jan 30, 2020
Hitachi Chemical Company, Ltd.
Kenichi ISHITSUKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGE TRANSPORT MATERIAL AND USE OF SAME
Publication number
20200028108
Publication date
Jan 23, 2020
Hitachi Chemical Company, Ltd.
Shunsuke KODAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...
Publication number
20200017631
Publication date
Jan 16, 2020
Hitachi Chemical Company, Ltd.
Kenichi ISHITSUKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC ELECTRONIC MATERIAL AND USE OF SAME
Publication number
20200013956
Publication date
Jan 9, 2020
Hitachi Chemical Company, Ltd.
Ryota MORIYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CHARGE-TRANSPORT MATERIAL AND UTILIZATION THEREOF
Publication number
20190382584
Publication date
Dec 19, 2019
Hitachi Chemical Company, Ltd.
Kazuyuki KAMO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC ELECTRONICS MATERIAL AND USE THEREOF
Publication number
20190305225
Publication date
Oct 3, 2019
Hitachi Chemical Company, Ltd.
Yuki YOSHINARI
G02 - OPTICS
Information
Patent Application
ORGANIC ELECTRONIC MATERIAL, ORGANIC LAYER, ORGANIC ELECTRONIC ELEM...
Publication number
20190288217
Publication date
Sep 19, 2019
Hitachi Chemical Company, Ltd.
Kazuyuki KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER OR OLIGOMER, HOLE TRANSPORT MATERIAL COMPOSITION, AND ORGAN...
Publication number
20170044308
Publication date
Feb 16, 2017
Hitachi Chemical Company, Ltd.
Shigeaki FUNYUU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...