Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889989 | Cassette for image information recording carrier, mechanism for removing image information recording carrier from the cassette, and apparatus for reading image information | Shumpeita Torii, Naoto Yamada | 1989-12-26 |
| 4882490 | Light beam scanning apparatus having two detectors whose signal ratio indicates main scanning position | Yoshimi Takasaki, Akira Yamaguchi | 1989-11-21 |
| 4868387 | Radiation image erase unit for use with stimulable phosphor sheet | Sadami Yamada, Yasuhiro Kawai, Satoshi Arakawa, Terumi Matsuda | 1989-09-19 |
| 4849633 | Radiation image erase unit for use with stimulable phosphor sheet | Sadami Yamada, Yasuhiro Kawai, Satoshi Arakawa, Terumi Matsuda | 1989-07-18 |
| 4835386 | Radiation image recording and read-out apparatus | Kazuo Shimura, Nobufumi Mori, Shigeru Saotome, Hideo Watanabe, Yuichi Hosoi | 1989-05-30 |
| 4806758 | Radiation image read-out apparatus | Tsutomu Kimura | 1989-02-21 |