Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512157 | Vehicle hub unit | Katsuyuki Harada, Naoto Araki | 2013-08-20 |
| 8313244 | Wheel bearing assembly, manufacturing method therefor, and calk jig | Tsuyoshi Kamikawa | 2012-11-20 |