Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624562 | Color cathode ray tube having an improved electron gun | Shoji Shirai | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624562 | Color cathode ray tube having an improved electron gun | Shoji Shirai | 2003-09-23 |