Nakajima; Kazutoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakajima; Kazutoshi.The latest application filed is for "photodetection element".
- Nakajima; Kazutoshi - Hamamatsu JP
- NAKAJIMA; Kazutoshi - Hamamatsu-shi JP
- Nakajima; Kazutoshi - Shizuoka JP
| Patent | Date |
|---|---|
| Photodetection element having a periodic nano-concave/convex structure Grant 10,784,393 - Fujiwara , et al. Sept | 2020-09-22 |
| Photodetection element Grant 10,686,094 - Dong , et al. | 2020-06-16 |
| Photodetection Element App 20190074396 - DONG; Wei ; et al. | 2019-03-07 |
| Photodetection Element App 20190058073 - FUJIWARA; Hiroyasu ; et al. | 2019-02-21 |
| Photodetector Grant 9,368,661 - Nakajima , et al. June 14, 2 | 2016-06-14 |
| Photodetector App 20150097156 - Nakajima; Kazutoshi ; et al. | 2015-04-09 |
| Photodetector App 20150053922 - Nakajima; Kazutoshi ; et al. | 2015-02-26 |
| Photodetector App 20140319637 - NAKAJIMA; Kazutoshi ; et al. | 2014-10-30 |
| Optical element and photodetector Grant 8,853,809 - Nakajima , et al. October 7, 2 | 2014-10-07 |
| Photodetector App 20130320470 - NAKAJIMA; Kazutoshi ; et al. | 2013-12-05 |
| Optical Element And Photodetector App 20130307108 - NAKAJIMA; Kazutoshi ; et al. | 2013-11-21 |
| Terahertz antenna module Grant 8,294,106 - Nakajima October 23, 2 | 2012-10-23 |
| Photoconductive antenna element Grant 8,093,560 - Kuroyanagi , et al. January 10, 2 | 2012-01-10 |
| Photocathode comprising a plurality of openings on an electron emission layer Grant 7,816,866 - Nakajima , et al. October 19, 2 | 2010-10-19 |
| Photoconductive Antenna Element App 20100230596 - Kuroyanagi; Kazuyoshi ; et al. | 2010-09-16 |
| Waveguide structure and optical device Grant 7,787,735 - Fujiwara , et al. August 31, 2 | 2010-08-31 |
| Terahertz Antenna Module App 20100072373 - Nakajima; Kazutoshi | 2010-03-25 |
| Semiconductor device App 20080121909 - Niigaki; Minoru ; et al. | 2008-05-29 |
| Semiconductor photocathode App 20080121928 - Niigaki; Minoru ; et al. | 2008-05-29 |
| Waveguide structure and optical device App 20080013878 - Fujiwara; Hiroyasu ; et al. | 2008-01-17 |
| Semiconductor photodetector and its production method Grant 7,259,439 - Nakajima August 21, 2 | 2007-08-21 |
| UV sensor Grant 7,217,932 - Niigaki , et al. May 15, 2 | 2007-05-15 |
| Semiconductor light-receiving device Grant 7,214,971 - Niigaki , et al. May 8, 2 | 2007-05-08 |
| Photocathode App 20070096648 - Nakajima; Kazutoshi ; et al. | 2007-05-03 |
| Method for fabricating semiconductor photodetector Grant 7,094,664 - Niigaki , et al. August 22, 2 | 2006-08-22 |
| Semiconductor photodetector and its production method App 20050173712 - Nakajima, Kazutoshi | 2005-08-11 |
| Semiconductor light-receiving device App 20050051784 - Niigaki, Minoru ; et al. | 2005-03-10 |
| Method for fabricating semiconductor photodetector App 20050014321 - Niigaki, Minoru ; et al. | 2005-01-20 |
| UV sensor App 20040135094 - Niigaki, Minoru ; et al. | 2004-07-15 |
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