Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622359 | Sheet finishing apparatus | Minoru Kawano, Kimitaka Yanai | 1997-04-22 |
| 5590871 | Recording sheet finishing apparatus | Masaaki Sekiguchi, Shigemi Yukizane, Toshitaka Matsumoto, Minoru Kawano | 1997-01-07 |