Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612877 | Electric power steering apparatus | Yasuo Shimizu, Shigeru Yamawaki, Yoshinobu Mukai | 1997-03-18 |
| 5596252 | Electrically operated power steering apparatus for assisting manual steering operation in a motor vehicle | Yasuo Shimizu, Yoshinobu Mukai, Shigieru Yamawaki | 1997-01-21 |