Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604577 | Double-side image forming apparatus and reverse sheet feeding device | Toshihiro Okahashi, Osamu Hashimoto | 1997-02-18 |
OW
Osamu Wakuda
Overall (1997): #96,877 of 185,788Top 55%
1
Patents 1997