Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348902 | Ultrasonic imaging system using plural square wave pulse trains of successively delayed intervals | Ryobun Tachita, Yoshihiro Hayakawa, Hiroshi Fukukita, Tsutomu Yano, Akira Fukumoto | 1982-09-14 |
| 4310907 | Scan converter for a sector scan type ultrasound imaging system | Ryobun Tachita, Yoshihiro Hayakawa, Hiroshi Fukukita, Tsutomu Yano, Akira Fukumoto | 1982-01-12 |