Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6163647 | Apparatus for synchronized playback of audio-video signals | Masaru Terashima, Mitsumasa Tanaka, Hideki Sawada | 2000-12-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6163647 | Apparatus for synchronized playback of audio-video signals | Masaru Terashima, Mitsumasa Tanaka, Hideki Sawada | 2000-12-19 |