Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11322329 | Electron source, method for manufacturing the same, and electron beam device using the same | Tomihiro Hashizume, Keigo Kasuya, Noriaki Arai, Hiromitsu Seino, Minoru Kaneda +2 more | 2022-05-03 |