Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975786 | Electric ground working vehicle | Norihiro Ishii, Tomoyuki Ebihara, Kazunari Koga | 2011-07-12 |
| 7946953 | Dual clutch transmission | Kazunari Koga, Tomoyuki Ebihara, Norihiro Ishii | 2011-05-24 |