Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407494 | Shadow mask type color cathode ray tube whose panel surface is flat | Syunichi Matsumoto | 2002-06-18 |
| 6339282 | Color cathode-ray tube having internal magnetic shield | — | 2002-01-15 |