Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881302 | Former for use in paper production | Kazuhiko Masuda, Hiroshi Iwata, Keiichi Fujiki | 2005-04-19 |
| 6183602 | Twin wire former dewatering device for a paper machine | Hiroshi Iwata, Makio Hasuike, Kazuhiro Naito | 2001-02-06 |