Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373966 | Print quality examining apparatus | Tomohiro Fujii, Norifumi Tasaka | 2002-04-16 |
| 6081608 | Printing quality examining method | Tomohiro Fujii, Norifumi Tasaka | 2000-06-27 |