Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7480507 | Mobile communication terminal, mobile communication system, and roaming connection method | — | 2009-01-20 |
| 4914351 | Electron multiplier device having electric field localization | — | 1990-04-03 |
| 4339684 | Electron multiplier tube with axial magnetic field | Daniel Sillou, Fujio Takeutchi | 1982-07-13 |