Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322605 | Reactive sputtering apparatus | — | 1994-06-21 |
HY
Hitoshi Yamanishi
Overall (1994): #123,890 of 165,921Top 75%
1
Patents 1994