Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387924 | Photomultiplier tube including a protective layer | Shinichi Yamashita, Daichi Masuko, Satoshi Suzuki, Taisuke Nakaya, Kuniyoshi Mori | 2025-08-12 |
| 12248159 | Electron tube, electron tube module, and optical device | Shunsuke Kobayashi, Ginji SUGIURA, Junichi Kondo, Yasumasa Matsuoka | 2025-03-11 |