Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269527 | Electron emitting construct configured with ion bombardment resistant | Hitoshi Masuya, Koichi Iida | 2019-04-23 |
| 10242836 | Devices having an electron emitting structure | Koichi Iida, Jun Yamazaki, Hitoshi Masuya | 2019-03-26 |