Issued Patents All Time
Showing 126–127 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136653 | Acoustic recognition system using accumulate power series | Ryohei Kumagai, Makoto Yamamoto | 1992-08-04 |
| 5040230 | Associative pattern conversion system and adaptation method thereof | Ryohei Kumagai, Makoto Yamamoto | 1991-08-13 |