Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225134 | Speech input communication system, user terminal and center system | — | 2007-05-29 |
| 5581650 | Learning dynamic programming | — | 1996-12-03 |
| 5313555 | Lombard voice recognition method and apparatus for recognizing voices in noisy circumstance | — | 1994-05-17 |
| 5293454 | Learning method of neural network | — | 1994-03-08 |
| 5287533 | Apparatus for changing individual weight value of corresponding synaptic connection for succeeding learning process when past weight values satisfying predetermined condition | — | 1994-02-15 |
| 5195169 | Control device for controlling learning of a neural network | Fumio Togawa | 1993-03-16 |
| 5181256 | Pattern recognition device using a neural network | — | 1993-01-19 |
| 5122951 | Subject and word associating devices | — | 1992-06-16 |
| 5054084 | Syllable recognition system | Atsuo Tanaka | 1991-10-01 |
| 4947346 | Word processor displaying instructions by monitoring user's key operations | — | 1990-08-07 |
| 4920568 | Method of distinguishing voice from noise | Toru Ueda | 1990-04-24 |