Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349103 | High tenacity nonwoven fabric | Mitsuji Nakakita | 2013-01-08 |
| 8207073 | Highly water pressure-resistant polyester nonwoven fabric | Tomoyuki Hosokawa | 2012-06-26 |
| 8034729 | Support substrate for separation membrane | Minoru Yoshida | 2011-10-11 |
| 7947359 | High tenacity nonwoven fabric | Mitsuji Nakakita | 2011-05-24 |