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Takahiro Seike
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Tsukuba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light detecting element
Patent number
12,161,001
Issue date
Dec 3, 2024
Sumitomo Chemical Company, Limited
Giovanni Ferrara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Light detecting element
Patent number
11,877,459
Issue date
Jan 16, 2024
Sumitomo Chemical Company, Limited
Giovanni Ferrara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition and photo-electric converting element obtained using th...
Patent number
8,871,847
Issue date
Oct 28, 2014
Sumitomo Chemical Company, Limited
Takahiro Seike
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
LIGHT DETECTING ELEMENT AND FINGERPRINT AUTHENTICATING DEVICE
Publication number
20210312156
Publication date
Oct 7, 2021
Sumitomo Chemical Company, Limited
Giovanni FERRARA
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT DETECTING ELEMENT
Publication number
20210305522
Publication date
Sep 30, 2021
Sumitomo Chemical Company, Limited
Giovanni FERRARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT DETECTING ELEMENT
Publication number
20210305523
Publication date
Sep 30, 2021
Sumitomo Chemical Company, Limited
Giovanni FERRARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20200381643
Publication date
Dec 3, 2020
Sumitomo Chemical Company, Limited
Takahiro SEIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20180301649
Publication date
Oct 18, 2018
Sumitomo Chemical Company, Limited
Giovanni FERRARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20120061659
Publication date
Mar 15, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Takahiro Seike
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR COATING AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMI...
Publication number
20120024383
Publication date
Feb 2, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Akio Kaiho
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMPOSITION AND PHOTO-ELECTRIC CONVERTING ELEMENT OBTAINED USING TH...
Publication number
20110018088
Publication date
Jan 27, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Takahiro Seike
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...