Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990136 | Speech recognition device, search device, speech recognition method, search method, and program | Tetsuo Amakasu, Kaname KASAHARA, Masayuki Sugizaki | 2024-05-21 |
| 8494845 | Signal distortion elimination apparatus, method, program, and recording medium having the program recorded thereon | Takuya Yoshioka, Masato Miyoshi | 2013-07-23 |