Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343193 | Matrix switcher apparatus | Yoshinobu Usui, Tomoji Mizutani | 1994-08-30 |
| 5177801 | Cross fader for editing audio signals | Yoshihiro Murakami | 1993-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343193 | Matrix switcher apparatus | Yoshinobu Usui, Tomoji Mizutani | 1994-08-30 |
| 5177801 | Cross fader for editing audio signals | Yoshihiro Murakami | 1993-01-05 |