Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945909 | Torque distribution control device for four-wheel drive vehicle | — | 2005-09-20 |
| 6886652 | Torque distribution control device for four-wheel drive vehicle | Yasushi Yamada | 2005-05-03 |
| 6873896 | Drive-force distribution controller and drive-force distribution method for four-wheel-drive vehicle | Ryohei Shigeta | 2005-03-29 |