Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D350957 | Digital disk player | Keiji Sakata | 1994-09-27 |
| D350960 | Combined digital audio disc player, radio tuner and tape recorder | Keiji Sakata, Akihiko Hotta | 1994-09-27 |
| D350748 | Digital disk player | Keiji Sakata | 1994-09-20 |