Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631632 | Pressure monitoring system | Toshiaki Hamada, Tadashi Terazawa, Yuichiro Sakakibara | 1997-05-20 |
HN
Hiroshi Nakashima
Overall (1997): #141,188 of 185,788Top 80%
1
Patents 1997