Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959596 | Extracorporeal circuit | Mitsuaki Ogihara | 2011-06-14 |
| 7947007 | Bubble trap | Hidetaka Nakayama, Mitsuaki Ogihara | 2011-05-24 |
| 7922683 | Extracorporeal circulator | Mitsuaki Ogihara, Hidetaka Nakayama, Yuki Ishikura, Akiyasu Ito | 2011-04-12 |