Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874594 | Controller for electric power steering system | Hisayoshi Koiwai | 2005-04-05 |
| 6837331 | Electric power steering device | Hideaki Kawada, Hisayoshi Koiwai, Yasuhiko Miyaura | 2005-01-04 |