Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651894 | Imaging method, imaging apparatus, and image information management system | Hitoshi Hattori, Tomohiko Beppu, Nobuyuki Doi, Toshiyuki Furuta, Taiga Asano +2 more | 2003-11-25 |
| 6537711 | Reversible recording material based on thermal energy | Hiroyuki Sugimoto, Nobuyuki Tamaoki, Hiroo Matsuda, Yoshishige Kida | 2003-03-25 |
| 6524759 | Reversible recording medium, and reversible recording method and apparatus using the same | Hiroyuki Sugimoto, Kyohji Tsutsui, Nobuyuki Tamaoki, Hiroo Matsuda | 2003-02-25 |