Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883265 | Tray apparatus | Noriyoshi Iida, Nobutaka Uto, Akimitsu Hoshi | 1989-11-28 |
| 4850581 | Automatic sheet supplying device | Kimiaki Hayakawa, Noriyoshi Ueda | 1989-07-25 |
MH
Masakazu Hiroi
Overall (1989): #20,927 of 140,708Top 15%
2
Patents 1989