Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11877764 | Coronary artery bypass surgery treatment tool, treatment tool part, medical connector, and medical device | Hirokuni Arai, Toshifumi Sakate, Shinetsu Harata | 2024-01-23 |
| 10729418 | Artificial tendon-forming auxiliary instrument, somatometry instrument, and auxiliary instrument set | Keiji Oi, Kei Hyugaji, Keitaro Sugita, Takashi Sato | 2020-08-04 |
| 8114009 | Coronary artery bypass grafting device | Hirokuni Arai, Hideaki Asai | 2012-02-14 |
| 7416527 | Instrument for coronary artery bypass graft surgery | Hirokuni Arai, Hideaki Asai, Haruhiko Masuda | 2008-08-26 |
| D384011 | Automobile tire | Kohtaroh Iwabuchi | 1997-09-23 |