Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864421 | System for connecting a video signal recording/reproducing apparatus and a television receiver | Yoshihiro Morioka, Masaaki Kobayashi, Akihiro Takeuchi, Yoshitomi Nagaoka, Sakon Nagasaki | 1989-09-05 |