Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373993 | Image processing method and image processing apparatus | — | 2002-04-16 |
| 6222613 | Image processing method and apparatus | Tsuyoshi Haraguchi, Yoshiaki Yamanaka | 2001-04-24 |
| 6198844 | Image processing apparatus | — | 2001-03-06 |
| 6081317 | Image reproducing method | Tsuyoshi Haraguchi, Yoshiaki Yamanaka | 2000-06-27 |
| 6055073 | Image processing apparatus | Toru Kawabe, Tuyosi Hattori | 2000-04-25 |