Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186931 | Process for producing needle-punched nonwoven fabric | Kazutoshi HANAYA, Toru Takahashi, Masaya AKAO, Yusuke NAGATSUKA | 2021-11-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186931 | Process for producing needle-punched nonwoven fabric | Kazutoshi HANAYA, Toru Takahashi, Masaya AKAO, Yusuke NAGATSUKA | 2021-11-30 |