Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198889 | Electron gun, electron beam applicator, and method for controlling electron gun | Atsushi Koizumi | 2025-01-14 |
| 12080507 | Electron gun, electron beam applicator, emission axis verification method for electron beam emitted from photocathode, and emission axis alignment method for electron beam emitted from photocathode | — | 2024-09-03 |
| 12033827 | Photocathode kit, electron gun, and electron beam applicator | Haruka Shikano, Daiki Sato, Reiki Watanabe, Tomoaki Moriya | 2024-07-09 |
| 11195685 | Electron gun, electron beam applicator, method for releasing electrons using electron gun, and method for adjusting focal position of electron beam | — | 2021-12-07 |