Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803993 | Ultrasonic diagnosis apparatus | Hiroshi Ikeda, Shinichiro Umemura, Shizuo Ishikawa, Kageyoshi Katakura, Noriyoshi Ichikawa | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803993 | Ultrasonic diagnosis apparatus | Hiroshi Ikeda, Shinichiro Umemura, Shizuo Ishikawa, Kageyoshi Katakura, Noriyoshi Ichikawa | 1989-02-14 |