Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642647 | Cathode ray tube having a pigment on a panel front face | Masahiro Nishizawa, Norikazu Uchiyama, Toshio Tojo | 2003-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642647 | Cathode ray tube having a pigment on a panel front face | Masahiro Nishizawa, Norikazu Uchiyama, Toshio Tojo | 2003-11-04 |