Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9304078 | Electron gun abnormality detecting device and electron gun abnormality detecting method | Tomohiko Ito, Junichi Yotsuji, Hiroi Yamaguchi, Kazuhiro Hanazawa, Yasunari Koga | 2016-04-05 |