Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361323 | Signal encoding device | Yasumoto Murata, Shuichi Yoshikawa, Shuichi Kawama, Tomokazu Morio, Atsunori Kitoh | 1994-11-01 |
| 5325463 | IC card with built-in voice synthesizing function | Yasumoto Murata, Shuichi Yoshikawa | 1994-06-28 |