Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161537 | Ultrasonic diagnostic system | Masahiko Hashimoto, Shinichiro Ueno, Tsutomu Yano, Akihisa Adachi | 1992-11-10 |
| 4936308 | Method and apparatus for measuring acoustic characteristics and temperature | Shinichiro Ueno | 1990-06-26 |
| 4844082 | Ultrasonic examination apparatus | Shinichiro Ueno, Tsutomu Yano, Nobuaki Furuya | 1989-07-04 |
| 4817615 | Ultrasonic temperature measurement apparatus | Shinichiro Ueno, Masayuki Tone, Tsutomu Yano | 1989-04-04 |
| 4787393 | Ultrasonic tomographic with alternate image scaling | Shinichiro Ueno, Tsutomu Yano | 1988-11-29 |
| 4754760 | Ultrasonic pulse temperature determination method and apparatus | Shinichirou Ueno | 1988-07-05 |
| 4722345 | Ultrasonic diagnostic multiple-sector image display system | Shinichirou Ueno, Koetsu Saito, Tsutomu Yano | 1988-02-02 |
| 4641260 | Digital signal processing apparatus for a blood flowmeter using ultrasound Doppler effect | Ryobun Tachita, Kuniaki Fukaya, Tsutomu Yano | 1987-02-03 |
| 4552152 | Ultrasonic diagnostic apparatus using Doppler effect | Ryobun Tachita, Tsutomu Yano, Kuniaki Fukaya, Akira Fukumoto | 1985-11-12 |
| 4470308 | Arc scan ultrasonic imaging system having diverging lens and path-length compensator | Yoshihiro Hayakawa, Tsutomu Yano, Ryobun Tachita, Kazuyoshi Irioka, Akira Fukumoto | 1984-09-11 |
| 4440025 | Arc scan transducer array having a diverging lens | Yoshihiro Hayakawa, Tsutomu Yano, Ryobun Tachita, Kazuyoshi Irioka, Akira Fukumoto | 1984-04-03 |
| 4423737 | Combination tomographic and cardiographic ultrasonic imaging method and system | Tsutomu Yano, Yoshihiro Hayakawa, Ryobun Tachita, Kazuyoshi Irioka, Akira Fukumoto | 1984-01-03 |
| 4368643 | Ultrasonic imaging by radial scan beams emanating from a hypothetical point located behind linear transducer array | Ryobun Tachita, Yoshihiro Hayakawa, Kazuyoshi Irioka | 1983-01-18 |
| 4348902 | Ultrasonic imaging system using plural square wave pulse trains of successively delayed intervals | Ryobun Tachita, Yoshihiro Hayakawa, Kazuyoshi Irioka, Tsutomu Yano, Akira Fukumoto | 1982-09-14 |
| 4330875 | Focusing circuit for ultrasound imaging system | Ryobun Tachita | 1982-05-18 |
| 4310907 | Scan converter for a sector scan type ultrasound imaging system | Ryobun Tachita, Yoshihiro Hayakawa, Tsutomu Yano, Kazuyoshi Irioka, Akira Fukumoto | 1982-01-12 |
| 4287768 | Beam deflection method and apparatus for sector scan ultrasound imaging systems | Yoshihiro Hayakawa | 1981-09-08 |
| 4224829 | Two-dimensional linear B-scan ultrasound diagnostic apparatus with phase and amplitude tapering | Masami Kawabuchi, Jun Sato, Kiyotaka Nagai, Akira Fukumoto | 1980-09-30 |