Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367121 | Electronic musical instrument with minus-one performance function responsive to keyboard play | — | 1994-11-22 |
| 5276275 | Tone signal processing device having digital filter characteristic controllable by interpolation | Hideo Suzuki | 1994-01-04 |