Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987603 | Recognition method for letter patterns | Kazuhiko Ohnishi, Shoji Miki, Yasuo Fujita, Hiroki Tsubota | 1991-01-22 |
| 4933977 | Method for identifying plural connected figures | Kazuhiko Ohnishi, Shoji Miki, Yasuo Fujita, Hirofumi Kameyama | 1990-06-12 |