Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227070 | Bicycle crank and method for manufacturing same | Eiji Mizobe | 2001-05-08 |
| 6195894 | Bicycle crank and method for manufacturing same | Eiji Mizobe | 2001-03-06 |
| 6014913 | Hollow crank spindle unit for bicycles | — | 2000-01-18 |