Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472060 | Drive train used in a steering apparatus for rear wheels of a vehicle | Osamu Sano, Shigehisa Matsushita | 1995-12-05 |
| 4848500 | Hydraulic reaction controlling apparatus for power steering system | Osamu Sano | 1989-07-18 |