Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054012 | Motor driving apparatus | Shunsuke Matsubara, Yasusuke Iwashita, Shigeki Hanyu, Masatomo Shirouzu, Koujirou Sakai | 2011-11-08 |
| 7868569 | Motor driving apparatus | Yasusuke Iwashita, Mamoru Yaeshima, Masatomo Shirouzu, Koujirou Sakai | 2011-01-11 |