Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5563912 | High efficiency speech coding apparatus and transit switching system employing the same | Katsunori Usuki | 1996-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5563912 | High efficiency speech coding apparatus and transit switching system employing the same | Katsunori Usuki | 1996-10-08 |