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Patents Grants
last 30 patents
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Patent Grant
Color material dispersion liquid, composition, film, optical filter...
Patent number
11,697,737
Issue date
Jul 11, 2023
Dai Nippon Printing Co., Ltd.
Masato Okada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Color material dispersion liquid, color resin composition, color fi...
Patent number
11,655,371
Issue date
May 23, 2023
Dai Nippon Printing Co., Ltd.
Masato Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color material dispersion liquid, composition, film, optical filter...
Patent number
11,518,888
Issue date
Dec 6, 2022
Dai Nippon Printing Co., Ltd.
Masato Okada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Color material dispersion liquid, color resin composition, color fi...
Patent number
11,084,934
Issue date
Aug 10, 2021
Dai Nippon Printing Co., Ltd.
Masato Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Azomethine compound and thermal transfer sheet using coloring matte...
Patent number
8,440,589
Issue date
May 14, 2013
Dai Nippon Printing Co., Ltd.
Tomoyuki Sanada
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
COLOR MATERIAL DISPERSION LIQUID, COMPOSITION, FILM, OPTICAL FILTER...
Publication number
20230094496
Publication date
Mar 30, 2023
DAI NIPPON PRINTING CO., LTD.
Masato OKADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLOR MATERIAL DISPERSION LIQUID, COLOR RESIN COMPOSITION, COLOR FI...
Publication number
20210324200
Publication date
Oct 21, 2021
DAI NIPPON PRINTING CO., LTD.
Masato OKADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLOR MATERIAL DISPERSION LIQUID, COMPOSITION, FILM, OPTICAL FILTER...
Publication number
20210189137
Publication date
Jun 24, 2021
DAI NIPPON PRINTING CO., LTD.
Masato OKADA
G02 - OPTICS
Information
Patent Application
COLOR MATERIAL DISPERSION LIQUID, COLORING RESIN COMPOSITION, COLOR...
Publication number
20200148885
Publication date
May 14, 2020
DAI NIPPON PRINTING CO., LTD.
Masato OKADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL AZOMETHINE COMPOUND AND THERMAL TRANSFER SHEET USING COLORING...
Publication number
20110129624
Publication date
Jun 2, 2011
DAI NIPPON PRINTING CO., LTD.
Tomoyuki Sanada
C07 - ORGANIC CHEMISTRY