Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462058 | Ultrasonic diagnostic system | Isamu Yamada, Miyuki Iizuka | 1995-10-31 |
| 5383464 | Ultrasonic doppler diagnostic system | — | 1995-01-24 |
| 5355887 | Ultrasonic diagnostic apparatus | Miyuki Iizuka, Isamu Yamada, Takaki Shimura | 1994-10-18 |
| 5299576 | Ultrasonic synthetic aperture diagnostic apparatus | — | 1994-04-05 |
| 5243987 | Apparatus for obtaining blood backscattering power excluding clutter components | — | 1993-09-14 |
| 5224480 | Ultrasonic imaging apparatus indicating dispersion of characteristic parameter of medium | Isamu Yamada, Shinichi Amemiya, Keiichi Murakami, Takaki Shimura | 1993-07-06 |
| 5215093 | Ultrasonic color doppler diagnostic apparatus | Toshiya Miyazaki, Keiichi Murakami, Takaki Shimura, Junichi Tanahashi, Takashi Toriu | 1993-06-01 |
| 5097836 | Untrasound diagnostic equipment for calculating and displaying integrated backscatter or scattering coefficients by using scattering power or scattering power spectrum of blood | Isamu Yamada, Keiichi Murakami, Takaki Shimura | 1992-03-24 |
| 5095909 | Ultrasound diagnostic equipment | Kiyoshi Nakayama | 1992-03-17 |
| 4836210 | Ultrasonic analyzer | Isamu Yamada, Keiichi Murakami | 1989-06-06 |
| 4757715 | Apparatus for characterizing ultrasonic medium | Hirohide Miwa, Keiichi Murakami, Takaki Shimura, Yutaka Igarashi, Hajime Hayashi | 1988-07-19 |
| 4723553 | Ultrasound medium characteristics measuring apparatus | Hirohide Miwa, Keiichi Murakami, Takaki Shimura, Hajime Hayashi | 1988-02-09 |
| 4655228 | Ultrasonic diagnosis apparatus for tissue characterization | Takaki Shimura, Keiichi Murakami, Yutaka Igarashi, Hajime Hayashi, Hirohide Miwa +2 more | 1987-04-07 |