Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340940 | Musical tone generation apparatus capable of writing/reading parameters at high speed | Keiji Kawakami | 1994-08-23 |
| 5298673 | Electronic musical instrument using time-shared data register | Keiji Kawakami | 1994-03-29 |