Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410635 | Connected word recognition system including neural networks arranged along a signal time axis | — | 1995-04-25 |
| 5121465 | Pattern matching system | — | 1992-06-09 |
| 4975961 | Multi-layer neural network to which dynamic programming techniques are applicable | — | 1990-12-04 |
| 4872201 | Pattern matching apparatus employing compensation for pattern deformation | — | 1989-10-03 |
| 4694493 | Speaker verification system | — | 1987-09-15 |
| 4670850 | Pattern matching apparatus | — | 1987-06-02 |
| 4592086 | Continuous speech recognition system | Masao Watari | 1986-05-27 |
| 4581755 | Voice recognition system | — | 1986-04-08 |
| 4555796 | DP Matching system for recognizing a string of words connected according to a regular grammar | — | 1985-11-26 |
| 4513435 | System operable as an automaton for recognizing continuously spoken words with reference to demi-word pair reference patterns | Seibi Chiba | 1985-04-23 |
| 4479236 | Pattern matching device operable with signals of a compressed dynamic range | — | 1984-10-23 |
| 4467437 | Pattern matching device with a DP technique applied to feature vectors of two information compressed patterns | Shichiro Tsuruta | 1984-08-21 |
| 4403114 | Speaker recognizer in which a significant part of a preselected one of input and reference patterns is pattern matched to a time normalized part of the other | — | 1983-09-06 |
| 4326101 | System for recognizing a word sequence by dynamic programming and by the use of a state transition diagram | — | 1982-04-20 |
| 4319221 | Similarity calculator comprising a buffer for a single input pattern feature vector to be pattern matched with reference patterns | — | 1982-03-09 |
| 4286115 | System for recognizing words continuously spoken according to a format | — | 1981-08-25 |
| 4282403 | Pattern recognition with a warping function decided for each reference pattern by the use of feature vector components of a few channels | — | 1981-08-04 |
| 4256924 | Device for recognizing an input pattern with approximate patterns used for reference patterns on mapping | — | 1981-03-17 |
| 4239936 | Speech recognition system | — | 1980-12-16 |