Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868387 | Radiation image erase unit for use with stimulable phosphor sheet | Yasuhiro Kawai, Ryoichi Yoshimura, Satoshi Arakawa, Terumi Matsuda | 1989-09-19 |
| 4860042 | Film package and device for loading films | Kenji Tajima, Hiroshi Kushima | 1989-08-22 |
| 4852975 | Irradiation image erase unit for use with stimulable phosphor sheet | — | 1989-08-01 |
| 4849633 | Radiation image erase unit for use with stimulable phosphor sheet | Yasuhiro Kawai, Ryoichi Yoshimura, Satoshi Arakawa, Terumi Matsuda | 1989-07-18 |