Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648978 | Torque transmission joint and electric-powered power steering apparatus | Toru Segawa, Ryou Oosawa, Toru Ishii, Takeshi Yamamoto, Akihide Fujita | 2023-05-16 |
| 9199662 | Rack and pinion steering gear unit | Seiji Ueno, Toshiyuki Arai | 2015-12-01 |