Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694936 | Ultrasonic apparatus for thermotherapy with variable frequency for suppressing cavitation | Yoshiharu Ishibashi, Mariko Shibata, Takuji Suzuki, Satoshi Aida, Shiroh Saitoh +1 more | 1997-12-09 |
| 5643179 | Method and apparatus for ultrasonic medical treatment with optimum ultrasonic irradiation control | — | 1997-07-01 |
| 5590653 | Ultrasonic wave medical treatment apparatus suitable for use under guidance of magnetic resonance imaging | Satoshi Aida, Mariko Shibata, Yoshiharu Ishibashi, Takuji Suzuki, Yasutoshi Ishihara +1 more | 1997-01-07 |