Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864400 | Television synchronization system | Junji Kumada, Tetsuo Mitsuhashi, Jun'ichi Ishida, Takashi Oketani, Tatsuhiko Kondo | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864400 | Television synchronization system | Junji Kumada, Tetsuo Mitsuhashi, Jun'ichi Ishida, Takashi Oketani, Tatsuhiko Kondo | 1989-09-05 |