Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282406 | Adaptive pitch detection system for voice signal | Fumihiro Yato, Seishi Kitayama, Junso Tamura, Akira Kurematsu | 1981-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282406 | Adaptive pitch detection system for voice signal | Fumihiro Yato, Seishi Kitayama, Junso Tamura, Akira Kurematsu | 1981-08-04 |