Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7442426 | Press felt for papermaking | Hiroyuki Oda, Yasuhiko Kobayashi, Akira Onikubo | 2008-10-28 |
| 7105077 | Press felt for papermaking and manufacturing method | Akira Onikubo, Hiroyuki Oda, Yasuhiko Kobayashi | 2006-09-12 |