Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336966 | 4-layer structure reflection type photocathode and photomultiplier using the same | Kiyoshi Nakatsugawa, Hiroyuki Onda, Hiroyuki Watanabe | 1994-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336966 | 4-layer structure reflection type photocathode and photomultiplier using the same | Kiyoshi Nakatsugawa, Hiroyuki Onda, Hiroyuki Watanabe | 1994-08-09 |