Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327892 | Ultrasonic imaging system | Hisashi Akiyama, Satoshi Akaishi | 1994-07-12 |
| 5311870 | Ultrasonic Doppler imaging apparatus | Hiroshi Fukukita, Hisashi Hagiwara, Morio Nishigaki | 1994-05-17 |
| 5293529 | Three-dimensional information handling system | Tetsuya Yoshimura, Masataka Sugiura | 1994-03-08 |