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Tatsuya Ishida
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photoelectric conversion device and photoelectric conversion device...
Patent number
9,040,722
Issue date
May 26, 2015
Adeka Corporation
Junji Tanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Color tone correcting agent, squarylium compound and optical filter
Patent number
8,759,540
Issue date
Jun 24, 2014
Adeka Corporation
Yosuke Maeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic salt compound, and optical recording material and optical r...
Patent number
8,507,689
Issue date
Aug 13, 2013
Adeka Corporation
Tatsuya Ishida
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical filter
Patent number
8,501,843
Issue date
Aug 6, 2013
Adeka Corporation
Tatsuya Ishida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing an optical filter
Patent number
8,337,728
Issue date
Dec 25, 2012
Adeka Corporation
Tatsuya Ishida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Color correction material, film-forming composition, and optical fi...
Patent number
8,206,619
Issue date
Jun 26, 2012
Adeka Corporation
Tatsuya Ishida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION DEVICE...
Publication number
20130186468
Publication date
Jul 25, 2013
ADEKA CORPORATION
Junji Tanabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING AN OPTICAL FILTER
Publication number
20120193588
Publication date
Aug 2, 2012
ADEKA CORPORATION
Tatsuya Ishida
G02 - OPTICS
Information
Patent Application
COLOR TONE CORRECTING AGENT, SQUARYLIUM COMPOUND AND OPTICAL FILTER
Publication number
20120197026
Publication date
Aug 2, 2012
ADEKA CORPORATION
Yosuke Maeda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC SALT COMPOUND, AND OPTICAL RECORDING MATERIAL AND OPTICAL R...
Publication number
20120016134
Publication date
Jan 19, 2012
ADEKA CORPORATION
Tatsuya Ishida
G11 - INFORMATION STORAGE
Information
Patent Application
COLOR CORRECTION MATERIAL, FILM-FORMING COMPOSITION, AND OPTICAL FI...
Publication number
20110049446
Publication date
Mar 3, 2011
ADEKA CORPORATION
Tatsuya Ishida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILTER
Publication number
20100108957
Publication date
May 6, 2010
ADEKA CORPORATION
Tatsuya Ishida
G02 - OPTICS
Information
Patent Application
Optical Filter
Publication number
20080125524
Publication date
May 29, 2008
ADEKA CORPORATION
Tatsuya Ishida
G02 - OPTICS