Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490554 | Speech detecting device and speech detecting method | Kaori Endo | 2002-12-03 |
| 6470312 | Speech coding apparatus, speech processing apparatus, and speech processing method | Masanao Suzuki, Yoshiteru Tsuchinaga | 2002-10-22 |