Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803735 | Method and apparatus for calculating position and orientation by combination of features of partial shapes | Seiji Hata, Masao Tsuji | 1989-02-07 |
| 4783829 | Pattern recognition apparatus | Akira Miyakawa, Seiji Hata | 1988-11-08 |
| 4680802 | Posture judgement system in image processing | Seiji Hata, Akira Miyakawa | 1987-07-14 |