Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290622 | Closed circulation system test apparatus for blood purification device using whole blood | Hiroshi Umeno, Hitomi Araki | 2025-05-06 |
| 12268803 | Blood purifier | Yusuke TOKIMIZU, Keitaro Matsuyama, Naoki Morita | 2025-04-08 |
| 11878101 | Blood purification device and method for producing same | Makoto Ozeki, Keitaro Matsuyama, Naoki Morita, Hiroshi Tajima, Toshinori Koizumi | 2024-01-23 |
| 11806461 | Blood purification device and method for producing same | Naoki Morita, Keitaro Matsuyama, Hiroshi Tajima, Toshinori Koizumi | 2023-11-07 |
| 7563376 | Plasma purification membrane and plasma purification system | — | 2009-07-21 |
| 7156240 | Filter for processing blood and process for producing the same | Morikazu Miura | 2007-01-02 |
| 7087168 | Hollow fiber membrane for purifying blood | Tomoji Hanai | 2006-08-08 |
| 6977044 | Filter for selectively removing leukocytes | Morikazu Miura, Tatsuya Fukuda, Hirofumi Miura | 2005-12-20 |
| 6165363 | Hollow fiber type filtration membrane | Hiroyoshi Ohya | 2000-12-26 |