Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7304759 | Document registration system, method thereof, program thereof and storage medium thereof | Naoyuki Matsumoto, Naobumi Fukudome, Atsushi Kashioka | 2007-12-04 |
| 5890116 | Conduct-along system | Yasunari Itoh | 1999-03-30 |