Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166860 | Wearable article having artwork | Ling-Kang Tong, Chunmin Cheng, Hui Liu | 2021-11-09 |
| 11154432 | Disposable pull-on diaper | Takashi Umeo, Hiroyuki Ueno, Katsuhiro Yonemura | 2021-10-26 |
| 10973704 | Wearable article having elastic belt | Chunmin Cheng, Ling-Kang Tong | 2021-04-13 |