Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225738 | Long-fiber nonwoven fabric and filter reinforcement material using the same | Hideo Yoshida, Chiaki Katsuki | 2022-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225738 | Long-fiber nonwoven fabric and filter reinforcement material using the same | Hideo Yoshida, Chiaki Katsuki | 2022-01-18 |