Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776623 | Four-wheel drive electric vehicle control device | Koutarou Tanaka, Keishirou Nakamura, Toshiyuki Myochin | 2017-10-03 |
| 9399455 | Device for controlling distribution force in a four-wheel drive vehicle | Toshiharu Takasaki, Kotaro Tanaka | 2016-07-26 |
| 7581626 | Drive force transmission device | Junichi Asano, Hirotaka Kusukawa | 2009-09-01 |
| 7033303 | Transfer drive mode switching control system | Toshiharu Takasaki | 2006-04-25 |