Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436049 | Three-dimensional ultrasound diagnosis based on contrast echo technique | Naohisa Kamiyama | 2002-08-20 |
| 6416476 | Three-dimensional ultrasonic diagnosis apparatus | Ryoichi Kanda | 2002-07-09 |