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Kentaro Otomo
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Receptive solution, ink set containing said receptive solution and...
Patent number
11,104,821
Issue date
Aug 31, 2021
DNP Fine Chemicals Co., Ltd.
Kentaro Otomo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Receiving solution, ink set containing this receiving solution, and...
Patent number
10,875,340
Issue date
Dec 29, 2020
DNP Fine Chemicals Co., Ltd.
Yoshiya Maegawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition for ink-jet recording, ink-set for ink-jet recordin...
Patent number
10,563,081
Issue date
Feb 18, 2020
DNP Fine Chemicals Co., Ltd.
Kisei Matsumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink composition and ink jet recording method using same
Patent number
9,944,810
Issue date
Apr 17, 2018
DNP Fine Chemicals Co., Ltd.
Fumie Yamazaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
INK COMPOSITION, INK JET RECORDING METHOD USING SAME, AND METHOD FO...
Publication number
20220145103
Publication date
May 12, 2022
DNP Fine Chemicals Co., Ltd.
Fumie Yamazaki
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
RECEIVING SOLUTION, INK SET CONTAINING THIS RECEIVING SOLUTION, AND...
Publication number
20200070554
Publication date
Mar 5, 2020
DNP Fine Chemicals Co., Ltd.
Yoshiya Maegawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RECEPTIVE SOLUTION, INK SET CONTAINING SAID RECEPTIVE SOLUTION AND...
Publication number
20200040207
Publication date
Feb 6, 2020
DNP Fine Chemicals Co., Ltd.
Kentaro Otomo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK COMPOSITION FOR INK-JET RECORDING, INK SET FOR INK-JET RECORDIN...
Publication number
20190292395
Publication date
Sep 26, 2019
DNP FINE CHEMICHALS CO., LTD.
Kisei MATSUMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK COMPOSITION AND INK JET RECORDING METHOD USING SAME
Publication number
20180030298
Publication date
Feb 1, 2018
DNP Fine Chemicals Co., Ltd.
Fumie Yamazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS