Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305755 | Ultrasonic probe, having transducer array capable of turning around its aperture axis and having a convex lens comprising a viscous resin | — | 1994-04-26 |
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Narutaka Nakao
Overall (1994): #87,956 of 165,921Top 55%
1
Patents 1994