Keiichi Miyawaki

Follow

Person

Fuji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyolefin resin compositions, methods of making such compositions,...
- Patent number 5,314,946
- Issue date May 24, 1994
- Polyplastics Co., Ltd.
- Yoshihisa Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal resin composition
- Patent number 5,278,235
- Issue date Jan 11, 1994
- Polyplastics Co., Ltd.
- Yoshihisa Tajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...