Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814572 | Airless tire manufacturing method | Gwi Seong Shin, Kee Woon Kim, Soon Wook Hwang | 2020-10-27 |
| 10654318 | Non-pneumatic tire | Kee Woon Kim, Chang-Jung Park, Gwi-Sung Shin, Soon Wook Hwang, Michio Shimizu +1 more | 2020-05-19 |
| 10538130 | Non-pneumatic tire | Kee Woon Kim, Chang-Jung Park, Gwi-Sung Shin, Soon Wook Hwang, Michio Shimizu +1 more | 2020-01-21 |