Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5241473 | Ultrasonic diagnostic apparatus for displaying motion of moving portion by superposing a plurality of differential images | Ken Ishihara, Akihiro Ueyama, Toshio Ogawa, Shinji Kishimoto | 1993-08-31 |