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Yoshihito SUZUKI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magenta ink for inkjet
Patent number
11,453,792
Issue date
Sep 27, 2022
Toyo Ink SC Holdings Co., Ltd.
Masahiro Sugihara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Aqueous inkjet ink and method for producing printed item
Patent number
11,427,723
Issue date
Aug 30, 2022
Toyo Ink SC Holdings Co., Ltd.
Yoshihito Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-based inkjet ink and production method for printed matter
Patent number
11,352,516
Issue date
Jun 7, 2022
Toyo Ink SC Holdings Co., Ltd.
Atsushi Yoda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-based inkjet ink
Patent number
10,995,227
Issue date
May 4, 2021
Toyo Ink SC Holdings Co., Ltd.
Yoshihito Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink set for ink-jet recording
Patent number
10,647,867
Issue date
May 12, 2020
Toyo Ink SC Holdings Co., Ltd.
Masahiro Sugihara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pretreatment solution, ink set and method for producing printed matter
Patent number
10,501,654
Issue date
Dec 10, 2019
Toyo Ink SC Holdings Co., Ltd.
Mayuko Okamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
WATER-BASED INKJET INK AND PRODUCTION METHOD FOR PRINTED MATTER
Publication number
20210214569
Publication date
Jul 15, 2021
TOYO INK SC HOLDINGS CO., LTD
Atsushi YODA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS INKJET INK AND METHOD FOR PRODUCING PRINTED ITEM
Publication number
20210130629
Publication date
May 6, 2021
TOYO INK SC HOLDINGS CO., LTD
Yoshihito SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MAGENTA INK FOR INKJET
Publication number
20190330486
Publication date
Oct 31, 2019
TOYO INK SC HOLDINGS CO., LTD
Masahiro SUGIHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATER-BASED INKJET INK
Publication number
20190077978
Publication date
Mar 14, 2019
TOYO INK SC HOLDINGS CO., LTD
Yoshihito SUZUKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRETREATMENT SOLUTION, INK SET AND METHOD FOR PRODUCING PRINTED MATTER
Publication number
20190016911
Publication date
Jan 17, 2019
TOYO INK SC HOLDINGS CO., LTD
Mayuko OKAMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK SET FOR INK-JET RECORDING
Publication number
20180187033
Publication date
Jul 5, 2018
TOYO INK SC HOLDINGS CO., LTD
Masahiro SUGIHARA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS