Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858291 | Elastic belt for papermaking calender | Yasuhiro Tsutsumi, Kazumasa Watanabe | 2005-02-22 |
| 6780287 | Belt for calendering | Yasuhiro Tsutsumi, Kazumasa Watanabe | 2004-08-24 |
| 6709552 | Papermaking belt | Harushige Ikeda | 2004-03-23 |
| 6530854 | Belt for shoe press | Kiyoshi Koase | 2003-03-11 |
| 6214752 | Shoe press jacket | — | 2001-04-10 |
| 4755260 | Method for producing felt for paper making | — | 1988-07-05 |