Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152185 | Electron source and production method therefor | Toshiyuki Morishita, Hiromitsu Chatani, Toshiyuki Ibayashi, Isao Sugimoto | 2021-10-19 |
| 10957511 | Electron source and production method therefor | Toshiyuki Morishita, Hiromitsu Chatani, Toshiyuki Ibayashi, Isao Sugimoto | 2021-03-23 |
| 10553390 | Electron source and production method therefor | Toshiyuki Morishita, Hiromitsu Chatani, Toshiyuki Ibayashi, Isao Sugimoto | 2020-02-04 |
| 9496673 | Enclosure and method for handling electron gun or ion gun | Toshiyuki Morishita, Yoshinori Terui | 2016-11-15 |