Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779906 | Electron emission device and transistor provided with the same | Tsuyoshi Ishikawa, Narumasa Soejima | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779906 | Electron emission device and transistor provided with the same | Tsuyoshi Ishikawa, Narumasa Soejima | 2017-10-03 |