Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002057 | Hybrid drive system | Kazuhiro Tanaka, Yoshinori Oono, Kazuo Aoki | 2011-08-23 |
| 7999499 | Rotating electrical machine control system and vehicle drive system | Kazuhiro Tanaka, Yoshinori Oono, Kazuo Aoki | 2011-08-16 |