Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5184008 | X-ray imaging tube with specific positional and size relationship of elements | Keiichi Saito, Shigeharu Kawamura, Kiyohito Kawasumi | 1993-02-02 |
| 4906893 | X-ray image intensifier and method of manufacturing the same | Katsuhisa Homma, Sakae Kimura, Masaru Nikaido, Yoshiaki Ouchi, Yoshiharu Obata +1 more | 1990-03-06 |