Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684361 | Plasma discharge chamber arrangement for plasma-addressed display device | — | 1997-11-04 |
| 5667705 | Discharge chamber and method of manufacturing the same | Shigeki Miyazaki | 1997-09-16 |