Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875072 | Automatic document feeder | Yoshiteru Mori, Masakiyo Okuda | 1989-10-17 |
| 4831412 | Copying machine | Masakiyo Okuda, Yoshiteru Mori | 1989-05-16 |
KO
Kazuyuki Ohnishi
Overall (1989): #22,813 of 140,708Top 20%
2
Patents 1989