Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890310 | Spectral type radiation imaging system | Keiji Umetani, Ken Ueda, Hisatake Yokouchi | 1989-12-26 |
| 4850024 | Method and apparatus for classifying white blood cells | Jun Motoike, Akihide Hashizume | 1989-07-18 |
| 4818861 | Film image reading out device | Hideyuki Horiuchi, Chiaki Shimbo, Yoichi Onodera | 1989-04-04 |
| 4806757 | Information reading apparatus for radiation image | Tsuyoshi Kano, Tetsuhiko Takahashi, Kenichi Okajima, Kenji Umetani, Saburo Ataka +1 more | 1989-02-21 |