Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791054 | Heat exchanger and blood oxygenating device furnished therewith | Eiichi Hamada, Toshio Yoshihara, Jun Kamo | 1988-12-13 |
| 4659549 | Blood oxygenator using a hollow fiber membrane | Eiichi Hamada, Jun Kamo | 1987-04-21 |
| 4639353 | Blood oxygenator using a hollow-fiber membrane | Tohru Takemura, Haruhiko Yoshida, Jun Kamo, Eiichi Hamada | 1987-01-27 |