Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908232 | Method and apparatus for forming a thin film on an outer surface of a display screen of a cathode ray tube | Takeo Itou, Hidemi Matsuda, Sakae Kamitani | 1990-03-13 |