Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490583 | Information registration method and document information processing apparatus | Katsumi Tada, Kazuhiro Hashimoto, Noriyuki Yamasaki, Akio Azuma | 2002-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490583 | Information registration method and document information processing apparatus | Katsumi Tada, Kazuhiro Hashimoto, Noriyuki Yamasaki, Akio Azuma | 2002-12-03 |