Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870473 | X-ray image intensifier having a support ring that prevents implosion | — | 1989-09-26 |
| 4516715 | Vacuum container of radiation image multiplier tube and method of manufacturing the same | Chikae Nishino, Norio Harao | 1985-05-14 |
| 4423351 | Vacuum container of radiation image multiplier tube and method of manufacturing the same | Chikae Nishino, Norio Harao | 1983-12-27 |