Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038878 | Variable assist power steering apparatus | Ko Uchida | 1991-08-13 |
| 4862985 | Variable assist power steering system with varying power assist with vehicle speed | Koh Uchida, Takashi Kurihara, Makoto Miyoshi | 1989-09-05 |