Tetsuo Sakurai

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing amphoteric urethane resin and amphoteric u...
- Patent number 6,646,092
- Issue date Nov 11, 2003
- National Starch and Chemical Investment Holding Corporation
- Tomohiro Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE ENERGY RAY-CURABLE INKJET INK COMPOSITION
- Publication number 20200407579
- Publication date Dec 31, 2020
- OSAKA SODA CO., LTD.
- Hideaki UMAKOSHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for manufacturing amphoteric urethane resin and amphoteric u...
- Publication number 20030088041
- Publication date May 8, 2003
- Tomohiro Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...