Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881251 | Computed tomograph apparatus | Toshihiro Rifu | 1989-11-14 |
| 4809172 | Method for obtaining image data with a tomographic apparatus | James F. Hopkinson, E. Anne Sivers | 1989-02-28 |
| 4807267 | X-ray computed tomography apparatus | Toshihiro Rifu | 1989-02-21 |