Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573644 | Color cathode ray tube having a one-dimensional tension mask with a perforated region | Go Minami, Shigenari Oshima | 2003-06-03 |
| 6534906 | Color cathode ray tube with tensioned shadow mask | Masamichi Kimura, Yoshikazu Demi | 2003-03-18 |