Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31796 | Derailleur for bicycles and similar vehicles | Masashi Nagano | 1985-01-08 |
| 4328882 | Rear hub for a bicycle | — | 1982-05-11 |
| 4296850 | Rear hub having improved mounting of a cylindrical bearing member to an inner member | — | 1981-10-27 |
| 4279172 | Derailleur for a bicycle | Masashi Nagano | 1981-07-21 |
| 4259873 | Derailleur | Masashi Nagano | 1981-04-07 |
| 4226132 | Rear derailleur for a bicycle | Masashi Nagano | 1980-10-07 |
| 4226130 | Front derailleur for a bicycle | — | 1980-10-07 |
| 4199997 | Front derailleur | — | 1980-04-29 |
| 4199998 | Front derailleur | — | 1980-04-29 |
| 4198873 | Speed changing device for a bicycle and the like | Masashi Nagano, Hideaki Fujimoto | 1980-04-22 |
| 4198874 | Derailleur for bicycles and similar vehicles | Masashi Nagano | 1980-04-22 |