Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8609022 | Medical heat exchanger, manufacturing method thereof and artificial lung device | Tomokazu Niitsuma, Hideki Izumida | 2013-12-17 |
| 8162152 | Blood filter device and method of manufacturing the same | Masayoshi Omori, Yutaka Katsuno | 2012-04-24 |
| 8162870 | Blood filter device and method of producing the same | Yutaka Katsuno, Masayoshi Omori | 2012-04-24 |