Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464034 | Electrically powered steering device | Masaaki Toda, Koji Tateishi, Kiyoshige Yamauchi, Morihisa Yoshioka | 2002-10-15 |
| 6454042 | Ball screw and electrically powered steering device having the ball screw | Yoshinori Ikeda | 2002-09-24 |
| 6439338 | Ball screw mechanism and electrically powered steering device utilizing the same | Morihisa Yoshioka, Koji Tateishi, Yoshinori Ikeda | 2002-08-27 |