Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6115337 | Vibration-resistant playback device | Hirohito Takagi, Richard Rutschmann | 2000-09-05 |
| 4779242 | Device for electronic focusing of ultrasonic waves | — | 1988-10-18 |
| 4680739 | Process for removing all ambiguity from the measurement by Doppler effect of the speed of a moving target | — | 1987-07-14 |
| 4619267 | Method for characterizing the structure of a medium and device for carrying out the method | Thierry Pradal | 1986-10-28 |
| 4583409 | Method for measuring the flow parameters of a fluid and device utilizing the method | Thierry Pradal | 1986-04-22 |