Hideyuki Takeuchi

Follow

Person

Osaka-fu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Water-borne urethane resin composition for forming microporous laye...
- Patent number 6,794,446
- Issue date Sep 21, 2004
- Dainippon Ink and Chemicals, Inc.
- Shingo Takeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing liquid urethane prepolymer and resin composition
- Patent number 6,632,913
- Issue date Oct 14, 2003
- Dainippon Ink and Chemicals, Inc.
- Yasuhiro Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane resin and method for producing the same, resin composi...
- Patent number 6,593,419
- Issue date Jul 15, 2003
- Dainippon Ink and Chemicals, Inc.
- Hiroki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyurethane resin and method for producing the same, resin composi...
- Publication number 20030092832
- Publication date May 15, 2003
- Dainippon Ink and Chemicals, Inc.
- Hiroki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing liquid urethane prepolymer and resin composition
- Publication number 20020077444
- Publication date Jun 20, 2002
- Dainippon Ink and Chemicals, Inc.
- Yasuhiro Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...