Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136136 | Laser processing apparatus | Norio Karube, Takeji Arai | 1992-08-04 |
| 4641260 | Digital signal processing apparatus for a blood flowmeter using ultrasound Doppler effect | Hiroshi Fukukita, Ryobun Tachita, Tsutomu Yano | 1987-02-03 |
| 4552152 | Ultrasonic diagnostic apparatus using Doppler effect | Ryobun Tachita, Tsutomu Yano, Hiroshi Fukukita, Akira Fukumoto | 1985-11-12 |