Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815613 | Artificial leather with three-dimensional pattern and manufacturing method thereof | Hong Chan Jeon, Bong Hyun Park, Tae-Gi Kim, Yong-Tae Ha | 2020-10-27 |
| 9828572 | Method for removing odor of artificial leather and artificial leather manufactured using the same | Gun Kang, Hyun Joo Seo, Mi Jung Yun, Dae Seok Choi, Yong-Tae Ha +4 more | 2017-11-28 |