Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4238768 | Picture signal coding apparatus | Eiji Mitsuya, Tomio Kishimoto | 1980-12-09 |
| 4205341 | Picture signal coding apparatus | Eiji Mitsuya, Tomio Kishimoto, Naohiko Kamae | 1980-05-27 |