Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608284 | Color cathode ray tube having a low dynamic focus voltage | Shoji Shirai, Shinichi Kato | 1997-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608284 | Color cathode ray tube having a low dynamic focus voltage | Shoji Shirai, Shinichi Kato | 1997-03-04 |