Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754859 | One-way clutch and application therefor | Yoshio Ouchi, Akifumi Oishi | 1988-07-05 |
SH
Shigeo Hagiwara
Overall (All Time): #3,954,776 of 4,157,543Top 100%
1
Patents All Time