Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075359 | Phosphorus-doped diamond film allowing significantly reduced electron emission voltage, method for producing the same, and electron source using the same | Takatoshi Yamada | 2011-12-13 |
| 7960905 | Diamond electron source having carbon-terminated structure | Takatoshi Yamada, Christoph E. Nebel | 2011-06-14 |