Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4516715 | Vacuum container of radiation image multiplier tube and method of manufacturing the same | Fumio Sugimori, Norio Harao | 1985-05-14 |
| 4423351 | Vacuum container of radiation image multiplier tube and method of manufacturing the same | Fumio Sugimori, Norio Harao | 1983-12-27 |