Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550560 | Image displaying apparatus | Yoshihisa Kanada, Kiyokuni Kawachiya | 1996-08-27 |
| 5491743 | Virtual conference system and terminal apparatus therefor | Makoto Kobayashi | 1996-02-13 |