Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845838 | Four-wheel drive vehicle | Hisaaki Wakao | 2005-01-25 |
| 6842681 | Torque distribution control device for four-wheel drive vehicle | Tatsuya Inagaki, Hisaaki Wakao, Kiyoshige Kato, Satomi Ito | 2005-01-11 |