Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721516 | Emitter, electron gun using same, and electronic device | Han Zhang, Jie Tang, Daisuke Fujita, Yasushi Yamauchi | 2023-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721516 | Emitter, electron gun using same, and electronic device | Han Zhang, Jie Tang, Daisuke Fujita, Yasushi Yamauchi | 2023-08-08 |