Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066092 | Electric power steering device | Yasuo Shimizu, Katsuji Watanabe, Shigeru Yamawaki | 2011-11-29 |
| 8042818 | Electric damper | Shigeru Yamawaki, Yasuo Shimizu, Katsuji Watanabe | 2011-10-25 |
| 8011256 | Magnetostrictive torque sensor and method of manufacturing same | Yasuo Shimizu | 2011-09-06 |
| 7938026 | Magnetostrictive torque sensor and electric steering system | Yoshihiro Oniwa, Takashi Miyoshi, Koichi Fujita, Yasuo Shimizu | 2011-05-10 |
| 7891461 | Motor rotation angle detection device | Takashi Miyoshi, Yasuo Shimizu | 2011-02-22 |
| 7882753 | Magnetostrictive torque sensor and electric power steering apparatus | Yoshihiro Oniwa, Takashi Miyoshi, Yasuo Shimizu | 2011-02-08 |