Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087168 | Hollow fiber membrane for purifying blood | Teruhiko Oishi | 2006-08-08 |
| 5198110 | Bundle of permselective hollow fibers and a fluid separator containing the same | Yoshiaki Nitadori, Joji Nishikido, Tetsuo Watanabe | 1993-03-30 |