Issued Patents 1989
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889990 | Method and apparatus for recording and reproducing electron microscope image | Junji Miyahara | 1989-12-26 |
| 4883961 | Radiation image recording and read-out apparatus | Satoshi Arakawa, Kenji Takahashi, Kaoru Tamura, Shigeru Satome | 1989-11-28 |
| 4880987 | Radiation image read-out apparatus | Kenji Takahashi | 1989-11-14 |
| 4879202 | Radiation image storage panel and process for the preparation of the same | Satoshi Arakawa, Kenji Takahashi | 1989-11-07 |
| 4876161 | Phosphor and radiation image storage panel | Kenji Takahashi, Takashi Nakamura | 1989-10-24 |
| 4873438 | Radiation image read-out apparatus using a fluorescent light guide | Kenji Takahaski | 1989-10-10 |
| 4871474 | Phosphor | Takayuki Katoh, Kenji Takahashi | 1989-10-03 |
| 4866274 | Apparatus for recording and reproducing images produced by an electron microscope | Kenji Takahashi, Nobufumi Mori, Masaru Noguchi | 1989-09-12 |
| 4864134 | Image read-out apparatus | Satoshi Arakawa, Hideo Ishizaka, Terumi Matsuda, Kenji Takahashi | 1989-09-05 |
| 4851677 | Apparatus for recording and reproducing image produced by an electron microscope including an optical filter and a deflecting element | Kenji Takahashi, Nobufumi Mori | 1989-07-25 |
| 4851676 | Electron beam image recording using stimulable phosphor sheets of reduced thickness and/or with no protective layer | Nobufumi Mori, Kenji Takahashi | 1989-07-25 |
| 4835386 | Radiation image recording and read-out apparatus | Kazuo Shimura, Nobufumi Mori, Shigeru Saotome, Ryoichi Yoshimura, Hideo Watanabe | 1989-05-30 |
| 4816679 | Radiation image read-out apparatus | Hiroshi Sunagawa, Kazuhiro Kawajiri, Nobuharu Nozaki, Kenji Takahashi | 1989-03-28 |
| 4803359 | Method for detecting radiation image | Junji Miyahara | 1989-02-07 |