Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862895 | Electronic blood pressure meter | Kenichi Yamakoshi, Hideaki Shimazu | 1989-09-05 |
| 4860761 | Pulse wave detecting apparatus for blood pressure measurement | Kenichi Yamakoshi, Hideaki Shimazu | 1989-08-29 |
| 4850369 | Cuff for blood pressure measuring apparatus | — | 1989-07-25 |
| 4844084 | Electronic blood pressure meter | — | 1989-07-04 |