Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365147 | Plasma stabilizing apparatus employing feedback controls | Kibatsu Shinohara, Tsuku Umezawa | 1994-11-15 |
| 5359282 | Plasma diagnosing apparatus | Shinriki Teii, Kibatsu Shinohara, Tsuku Umezawa | 1994-10-25 |