Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680867 | Electronic blood pressure measurment device | Hideaki Shimazu, Hidetaka Shimizu, Noriyuki Yamaguchi | 1997-10-28 |
| 5680154 | Operation inputting apparatus | Sadakazu Shiga, Minoru Numata | 1997-10-21 |