Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946792 | Photomultiplier | Suenori Kimura, Masami Furuhashi, Tomohiro Ishizu | 2005-09-20 |
| 6762555 | Photomultiplier tube and radiation detector | Hiroyuki Kyushima, Akira Atsumi, Hideki Shimoi, Tomoyuki Okada | 2004-07-13 |
| 6650049 | Photomultiplier tube | Hiroyuki Kyushima, Akira Atsumi, Hideki Shimoi, Tomoyuki Okada | 2003-11-18 |
| 6538376 | Photomultiplier tube | Suenori Kimura | 2003-03-25 |
| 6472664 | Photomultiplier tube tightly arranged with substantially no space between adjacent tubes | Hiroyuki Kyushima, Akira Atsumi, Hideki Shimoi, Tomoyuki Okada | 2002-10-29 |
| 6381305 | X-ray tube having a hood electrode | Tomoyuki Okada, Kimitsugu Nakamura, Yoshitoshi Ishihara, Tsutomu Nakamura, Tutomu Inazuru | 2002-04-30 |
| 6005239 | Image intensifier | Hideki Suzuki, Minoru Kondo, Yoshitoshi Ishihara | 1999-12-21 |
| 5841231 | Photomultiplier having lamination structure of fine mesh dynodes | Suenori Kimura, Atsuhide Suzuki | 1998-11-24 |
| 5780967 | Electron tube with a semiconductor anode outputting a distortion free electrical signal | Motohiro Suyama, Kimitsugu Nakamura | 1998-07-14 |
| 5736731 | Photomultiplier tube comprising a second dynode having a saturated secondary electron emission ratio | Hiroyuki Kyushima, Takayuki Omura, Kimitsugu Nakamura, Suenori Kimura, Yousuke Oohashi | 1998-04-07 |
| 5563923 | X-ray tube | Tomoyuki Okada, Tsutomu Nakamura, Mitsumasa Furukawa | 1996-10-08 |
| 5504386 | Photomultiplier tube having a metal-made sidewall | Hiroyuki Kyushima, Yutaka Hasegawa, Junichi Takeuchi, Koichiro Oba | 1996-04-02 |
| 5210403 | Radiation detecting device with a photocathode being inclined to a light incident surface | Kimitsugu Nakamura, Seiji Suzuki, Yasushi Watase | 1993-05-11 |
| 4937506 | Photomultiplier tube using means of preventing divergence of electrons | Suenori Kimura, Hiroyuki Kyushima | 1990-06-26 |
| 4825066 | Photomultiplier with secondary electron shielding means | Kimitsugu Nakamura | 1989-04-25 |