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Takahisa Shimizu
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent element
Patent number
11,963,433
Issue date
Apr 16, 2024
The University of Tokyo
Takao Someya
Information
Patent Grant
Organic thin film and method for manufacturing organic thin film, o...
Patent number
11,183,645
Issue date
Nov 23, 2021
Nippon Hoso Kyokai
Hirohiko Fukagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent element
Patent number
11,183,639
Issue date
Nov 23, 2021
Nippon Shokubai Co., Ltd.
Katsuyuki Morii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence display and method for manufacturing th...
Patent number
8,253,158
Issue date
Aug 28, 2012
Toppan Printing Co., Ltd.
Takahisa Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing organic electroluminescence device
Patent number
8,231,933
Issue date
Jul 31, 2012
Toppan Printing Co., Ltd.
Koji Takeshita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence display and method for manufacturing th...
Patent number
8,137,147
Issue date
Mar 20, 2012
Toppan Printing Co., Ltd.
Takahisa Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL element and method for manufacturing thereof
Patent number
8,040,049
Issue date
Oct 18, 2011
Toppan Printing Co., Ltd.
Syohei Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing an organic EL display panel
Patent number
8,021,202
Issue date
Sep 20, 2011
Toppan Printing Co., Ltd.
Koji Takeshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Relief printing plate, and method for manufacturing electronic circ...
Patent number
7,910,287
Issue date
Mar 22, 2011
Toppan Printing Co., Ltd.
Hironori Kawakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescent device having partition wall and a manuf...
Patent number
7,485,023
Issue date
Feb 3, 2009
Toppan Printing Co., Ltd.
Koji Takeshita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC...
Publication number
20230006159
Publication date
Jan 5, 2023
NIPPON HOSO KYOKAI
Hirohiko FUKAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC THIN FILM AND METHOD FOR PRODUCING ORGANIC THIN FILM, ORGAN...
Publication number
20220310937
Publication date
Sep 29, 2022
NIPPON HOSO KYOKAI
Hirohiko FUKAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20220069220
Publication date
Mar 3, 2022
THE UNIVERSITY OF TOKYO
Takao SOMEYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20200220080
Publication date
Jul 9, 2020
Nippon Shokubai Co., Ltd.
Katsuyuki MORII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC THIN FILM AND METHOD FOR MANUFACTURING ORGANIC THIN FILM, O...
Publication number
20190081239
Publication date
Mar 14, 2019
NIPPON HOSO KYOKAI
Hirohiko FUKAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
Publication number
20160005994
Publication date
Jan 7, 2016
NIPPON HOSO KYOKAI
Hirohiko FUKAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DISPLAY AND PRODUCTION METHOD THEREOF
Publication number
20120138904
Publication date
Jun 7, 2012
Takahisa Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Organic electroluminescence display and method for manufacturing th...
Publication number
20120025192
Publication date
Feb 2, 2012
Toppan Printing Co., Ltd.
Takahisa Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL Display Panel and Method of Manufacturing the Same
Publication number
20100079063
Publication date
Apr 1, 2010
Toppan Printing Co., Ltd.
Koji Takeshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL Element and Method for Manufacturing Thereof
Publication number
20100079064
Publication date
Apr 1, 2010
Toppan Printing Co., Ltd.
Syohei Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic Electroluminescence Display and Method for Manufacturing th...
Publication number
20090108739
Publication date
Apr 30, 2009
Toppan Printing Co.
Takahisa Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RELIEF PRINTING PLATE AND PRINTED MATTER
Publication number
20090084279
Publication date
Apr 2, 2009
Toppan Printing Co., Ltd.
Hironori Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method For Manufacturing Organic Electroluminescence Device
Publication number
20080311284
Publication date
Dec 18, 2008
Toppan Printing Co., Ltd.
Koji Takeshita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RELIEF PRINTING PLATE AND PRINT
Publication number
20080299295
Publication date
Dec 4, 2008
Toppan Printing Co., Ltd.
Hironori Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Relief printing plate, and method for manufacturing electronic circ...
Publication number
20080206673
Publication date
Aug 28, 2008
Toppan Printing Co., Ltd.
Hironori Kawakami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for producing organic EL display panel
Publication number
20070281575
Publication date
Dec 6, 2007
Toppan Printing Co., Ltd.
Koji Takeshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electroluminescent element and production method thereof
Publication number
20070216295
Publication date
Sep 20, 2007
Toppan Printing Co., Ltd.
Takahisa Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electroluminescent element and a method of manufacturing the same
Publication number
20070071884
Publication date
Mar 29, 2007
Koji Takeshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing method of an organic electroluminescent device and an...
Publication number
20060280859
Publication date
Dec 14, 2006
Takahisa Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Organic luminescence ink and an organic electroluminescence element
Publication number
20060269657
Publication date
Nov 30, 2006
Takahisa Shimizu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Functional ink for relief printing and organic electroluminescence...
Publication number
20060257686
Publication date
Nov 16, 2006
Takahisa Shimizu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic electroluminescent device and a manufacturing method of an...
Publication number
20060220537
Publication date
Oct 5, 2006
Koji Takeshita
H01 - BASIC ELECTRIC ELEMENTS