Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324850 | Method of forming a fluorescent screen for a color picture tube | Yoshifumi Tomita, Masahiro Nishizawa, Hiroshi Yokomizo | 1982-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324850 | Method of forming a fluorescent screen for a color picture tube | Yoshifumi Tomita, Masahiro Nishizawa, Hiroshi Yokomizo | 1982-04-13 |