Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422400 | Structure of steering wheel for vehicle | Hiroyasu Kumagawa, Norihisa Shiraishi | 2019-09-24 |
| 10150497 | Steering wheel | Jinkeun Kim | 2018-12-11 |
| 10093338 | Steering wheel | Takayuki Hisajima, Toshiaki Ebana, Yui Sekiya, Yukinori Midorikawa | 2018-10-09 |