Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5488427 | Television system including television set, and accessory devices controlled by a single remote control device | Kazuhiro Kayashima, Toshihiko Kurosaki, Yo Egusa, Hiroshi Yamamoto | 1996-01-30 |