Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363996 | Vidicon type camera tube | Masashi Mizushima, Shigeru Ehata, Masakazu Fukushima | 1982-12-14 |
| 4354138 | Television camera tube with electrostatic focusing and magnetic deflection | Masashi Mizushima, Masakazu Fukushima, Satoru Miyamoto, Hideyuki Sakai | 1982-10-12 |