Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741371 | Electron tube module and optical device | Yasumasa Matsuoka, Shunsuke Kobayashi | 2020-08-11 |
| 10629418 | Electron multiplier and photomultiplier tube | Shinya Hattori, Hiroshi Kobayashi | 2020-04-21 |