Hiroshi Nishikawa

Follow

Person

Otsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spandex having low set at low temperatures
- Patent number 6,639,041
- Issue date Oct 28, 2003
- DuPont Toray Co. Ltd.
- Hiroshi Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for making polyurethane elastomeric fiber
- Publication number 20040138341
- Publication date Jul 15, 2004
- Katsuya Suzuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Spandex having low set at low temperatures
- Publication number 20020193550
- Publication date Dec 19, 2002
- Hiroshi Nishikawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING