Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669642 | Doppler signal processing apparatus and ultrasonic diagnostic apparatus | Shinichi Amemiya | 2003-12-30 |
| 6659952 | Ultrasonic diagnosing apparatus and method for virtually increasing power of pixels | — | 2003-12-09 |
| 6602196 | Ultrasonic imaging apparatus | Shinichi Amemiya | 2003-08-05 |
| 6558327 | Ultrasonic diagnostic apparatus | — | 2003-05-06 |
| 6529438 | Semiconductor memory device implemented with a test circuit | Akihiro Mishima, Mitsuhiko Kosakai, Makoto Segawa, Yasuo Naruke | 2003-03-04 |