Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609690 | Vacuum plasma processing apparatus and method | Masaki Suzuki, Ichiro Nakayama, Tomohiro Okumura | 1997-03-11 |
SW
Syouzou Watanabe
Overall (1997): #73,008 of 185,788Top 40%
1
Patents 1997