Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811690 | Thin film deposition apparatus | Kenichiro Yamanishi, Seiji Yasunaga | 1989-03-14 |
YK
Yasuyuki Kawagoe
Overall (All Time): #3,922,797 of 4,157,543Top 95%
1
Patents All Time