Shigenori Ishii

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester packaging material
- Patent number 5,310,787
- Issue date May 10, 1994
- Du Pont-Mitsui Polychemicals Co., Ltd.
- Yoshikazu Kutsuwa
- B32 - LAYERED PRODUCTS