Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852181 | Speech recognition for recognizing the catagory of an input speech pattern | Makoto Morito, Yukio Tabei | 1989-07-25 |
| 4800369 | Anti-shoplifting system | Toyoji Gomi | 1989-01-24 |