Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313591 | Detector | Manabu Daio, Tomohiro Kosaka, Kei Ikuta, Yuuki OOTSUKA | 2025-05-27 |
| 11551902 | Electron emitting element | Kohji Shinkawa, Tadashi Iwamatsu, Tomohiro Kosaka, Kazuya Tsujino | 2023-01-10 |
| 11205555 | Electron emission element and method for manufacturing same | Kohji Shinkawa, Tadashi Iwamatsu, Kazuya Tsujino, Tomohiro Kosaka | 2021-12-21 |