Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180231 | Member for retaining rolling bodies | Hiroshi Ueno, Etsuko Kumata, Takehiro Adachi | 1993-01-19 |
| 5022279 | Rack and pinion steering device | Hiroshi Ueno, Hirokazu Arai | 1991-06-11 |
| 4939947 | Rack and pinion type steering apparatus | Hiromitsu Toyoshima, Hirokazu Yoneda, Hiroshi Ueno | 1990-07-10 |