Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092333 | Torque transmission structure, traction drive transmission device, and steering device for vehicle | Yasuyoshi Tozaki, Takeshi Yoshimi, Akihiko Umeda, Hiroyuki Sonobe, Isamu Shiotsu | 2012-01-10 |
| 8038563 | Index table | Toshifumi Katsuma, Michiaki Hashitani, Koichi Masuo | 2011-10-18 |
| 7604560 | Planetary roller driving device and steering apparatus comprising the same | Isamu Shiotsu, Hiroyuki Sonobe | 2009-10-20 |