Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836713 | Flexible sheet dams | Tateo Muramatsu, Hideaki Saito, Yasushi Enami | 1989-06-06 |
| 4800997 | Coin passageway in coin handling machine | Masamichi Ozeki | 1989-01-31 |
MT
Mamoru Takasaki
Laurel Bank Machines Co.: 1 patents #9 of 20Top 45%
Overall (1989): #20,350 of 140,708Top 15%
2
Patents 1989