Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809681 | Electrocardiographic measurement method for controlling an intra-aortic balloon pump | Adrian Kantrowitz, Paul S. Freed, Akira Suzuki | 1989-03-07 |
HT
Hiroyuki Tachi
Overall (1989): #104,030 of 140,708Top 75%
1
Patents 1989