Ryuichi Komori

Follow

Person

Koga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Shock-absorbing polyurethane foam and production process thereof
- Patent number 4,987,156
- Issue date Jan 22, 1991
- Achilles Corporation
- Sigeru Tozune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...