Tetsuro OIZUMI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coating composition for coloring a glass, process for the productio...
- Patent number 6,333,371
- Issue date Dec 25, 2001
- Toyo Ink Mfg. Co., Ltd.
- Toshiyuki Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous pigment dispersion for light-shielding paper
- Patent number 5,856,398
- Issue date Jan 5, 1999
- Toyo Ink Manufacturing Co., Ltd.
- Tetsuro Oizumi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DISPERSED COMPOSITION, COATING COMPOSITION, COATING FILM, AND COLOR...
- Publication number 20160024327
- Publication date Jan 28, 2016
- TOYO INK HOLDINGS CO., LTD.
- Masahiro OOKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...