Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11877764 | Coronary artery bypass surgery treatment tool, treatment tool part, medical connector, and medical device | Toshifumi Sakate, Akira Kawamata, Shinetsu Harata | 2024-01-23 |
| 8114009 | Coronary artery bypass grafting device | Akira Kawamata, Hideaki Asai | 2012-02-14 |
| 7416527 | Instrument for coronary artery bypass graft surgery | Akira Kawamata, Hideaki Asai, Haruhiko Masuda | 2008-08-26 |
| 6319193 | Auxiliary device for pulsatile coronary artery bypass | Haruhiko Masuda | 2001-11-20 |