Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5099972 | One way clutch | — | 1992-03-31 |
| 4754859 | One-way clutch and application therefor | Akifumi Oishi, Shigeo Hagiwara | 1988-07-05 |
YO
Yoshio Ouchi
Overall (All Time): #2,308,129 of 4,157,543Top 60%
2
Patents All Time