Masayoshi Utsugi

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Patents Grantslast 30 patents

Information Patent Grant
Water-based ink for inkjet and method for producing printed matter
- Patent number 11,613,665
- Issue date Mar 28, 2023
- Toyo Ink SC Holdings Co., Ltd.
- Masayoshi Utsugi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
Inkjet pigment ink
- Patent number 9,732,240
- Issue date Aug 15, 2017
- Toyo Ink SC Holdings Co., Ltd.
- Kazunori Shigemori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous inkjet ink composition
- Patent number 9,296,908
- Issue date Mar 29, 2016
- Toyo Ink SC Holdings Co., Ltd.
- Takaaki Koike
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous dispersion of an aqueous hydrazine-terminated polyurethane
- Patent number 5,700,867
- Issue date Dec 23, 1997
- Toyo Ink Manufacturing Co., Ltd.
- Masaaki Ishiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
WATER-BASED INK FOR INKJET AND METHOD FOR PRODUCING PRINTED MATTER
- Publication number 20200199387
- Publication date Jun 25, 2020
- TOYO INK SC HOLDINGS CO., LTD
- Masayoshi UTSUGI
- 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
AQUEOUS INK COMPOSITION
- Publication number 20180237646
- Publication date Aug 23, 2018
- TOYO INK SC HOLDINGS CO., LTD
- Atsushi YODA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Curable coating composition, curable ink, printing method thereof a...
- Publication number 20030054103
- Publication date Mar 20, 2003
- TOYO INK MFG. CO., LTD.
- Kouji Sato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...