Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372365 | Safety wheels | Shoichi Sano | 1983-02-08 |
| 4346747 | Run-flat support and tire assembly | Shoichi Sano | 1982-08-31 |
| 4216810 | Safety wheel employing a plurality of protector elements interconnected by separate bead stopper members | Shoichi Sano | 1980-08-12 |