Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7089268 | Document management method and document management system | Mitsuhiko Yoshimura, Yasuhiro Nanbu, Yuuji Kawagishi | 2006-08-08 |
| 5930799 | Database creating method using image information | Maki Tamano, Mitsuhiko Yoshimura, Hiroyuki Okuda, Yoshiaki Yoshikawa | 1999-07-27 |