Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369572 | Radiographic image processing method wherein small variation of density is selectively made clear | Shiro Takeda, Fumihiro Namiki, Hideyuki Hirano, Kenji Ishiwata | 1994-11-29 |
| 5345513 | Method and apparatus for processing image corresponding to radiographic pattern | Siro Takeda, Fumihiro Namiki, Hideyuki Hirano, Kenji Ishiwata, Shigehiko Katsuragawa +1 more | 1994-09-06 |
| 5332909 | Radiation image converting apparatus | Kenji Ishiwata, Siro Takeda, Fumihiro Namiki, Hideyuki Hirano | 1994-07-26 |