Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840227 | Seat belt retractor | Insu Choi, Eri Fujiwara | 2017-12-12 |
| 9701278 | Seat belt retractor | Tomonari Matsunaga | 2017-07-11 |
| 9688240 | Seat belt retractor | Young Jae Kang, Tomonari Matsunaga, Satoshi Suminaka, Takayoshi Ijiri | 2017-06-27 |