Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362128 | Electron beam applicator, and electron beam emission method in electron beam applicator | — | 2025-07-15 |
| 11842879 | Electron gun, electron gun component, electron beam applicator, and alignment method | — | 2023-12-12 |
| 11417494 | Incident axis alignment method for electron gun equipped with photocathode, computer program, and electron gun equipped with photocathode | Reiki Watanabe, Atsushi Koizumi, Haruka Shikano | 2022-08-16 |
| 11302507 | Electron beam generator and electron beam applicator | Atsushi Koizumi, Tomoaki Kawamata, Haruka Shikano | 2022-04-12 |
| 11150204 | Sample inspection device and sample inspection method | Atsushi Koizumi, Haruka Shikano | 2021-10-19 |
| 9934926 | Activation chamber, kit used in treatment device and treatment device, for lowering electron affinity | — | 2018-04-03 |
| 8143615 | Electron beam emitting device with a superlattice structure | — | 2012-03-27 |