Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789861 | Photomultiplier | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1998-08-04 |
| 5619100 | Photomultiplier | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1997-04-08 |
| 5572089 | Photomultiplier for multiplying photoelectrons emitted from a photocathode | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1996-11-05 |
| 5532551 | Photomultiplier for cascade-multiplying photoelectrons | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1996-07-02 |
| 5510674 | Photomultiplier | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1996-04-23 |
| 5498926 | Electron multiplier for forming a photomultiplier and cascade multiplying an incident electron flow using multilayerd dynodes | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1996-03-12 |
| 5491380 | Photomultiplier including an electron multiplier for cascade-multiplying an incident electron flow using a multilayered dynode | Hiroyuki Kyushima, Koji Nagura, Yutaka Hasegawa, Eiichiro Kawano, Akira Atsumi +1 more | 1996-02-13 |
| 5420476 | Photomultiplier including election lens electrode | Kimitsugu Nakamura, Takeo Hashimoto, Hiroaki Washiyama | 1995-05-30 |
| 5336902 | Semiconductor photo-electron-emitting device | Minoru Nigaki, Tuneo Ihara, Toru Hirohata, Tomoko Suzuki, Kimitsugu Nakamura +4 more | 1994-08-09 |