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 | Osamu Wakuda, Toshihiro Okahashi | 1997-02-18 |
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Osamu Hashimoto
Overall (1997): #97,029 of 185,788Top 55%
1
Patents 1997