Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642647 | Cathode ray tube having a pigment on a panel front face | Maki Taniguchi, Norikazu Uchiyama, Toshio Tojo | 2003-11-04 |
| 6555953 | Flat face type color cathode ray tube having panel with curved inner surface | Hiroshi Yoshioka, Yoshiyuki Odaka, Toshio Tojo | 2003-04-29 |