Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814506 | Method of density correction in heat developing apparatus and heat developing apparatus capable of density correction | — | 2004-11-09 |
| 6532033 | Heat development recording apparatus and heat development recording method | — | 2003-03-11 |
| 6392679 | Thermal printer | — | 2002-05-21 |
| 6016356 | Image superposition processing method | Wataru Ito, Hiroaki Yasuda | 2000-01-18 |
| 5550385 | Method and apparatus for detecting abnormal image patterns | Hiroaki Yasuda | 1996-08-27 |
| 4686404 | Controlled radial magnetic bearing device | Tsugito Nakazeki, Koichi Okada | 1987-08-11 |