Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4592885 | Film manufacturing method for improved surface smoothness | Shuichi Ichino, Motoharu Kuroki | 1986-06-03 |
ZH
Zenichi Higuchi
Overall (All Time): #3,996,655 of 4,157,543Top 100%
1
Patents All Time