Ohishi; Keiichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohishi; Keiichi.The latest application filed is for "electron multiplier unit and photomultiplier including the same".
- Ohishi; Keiichi - Hamamatsu JP
- Ohishi; Keiichi - Hamamatsu-shi JP
| Patent | Date |
|---|---|
| Electron multiplier unit including first and second support members and photomultiplier including the same Grant 7,495,392 - Nakamura , et al. February 24, 2 | 2009-02-24 |
| Electron multiplier unit including first and second support members and photomultiplier including the same Grant 7,492,097 - Nakamura , et al. February 17, 2 | 2009-02-17 |
| Electron multiplier unit and photomultiplier including the same App 20060164007 - Nakamura; Kimitsugu ; et al. | 2006-07-27 |
| Electron multiplier unit and photomultiplier including the same App 20060164008 - Nakamura; Kimitsugu ; et al. | 2006-07-27 |
| Photomultiplier assembly and gamma camera head Grant 5,442,179 - Ohishi August 15, 1 | 1995-08-15 |
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