Nakada; Hidenori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakada; Hidenori.The latest application filed is for "reflection type variable optical attenuator".
- Nakada; Hidenori - Tokyo N/A JP
- Nakada; Hidenori - Aichi JP
- Nakada; Hidenori - Minato-ku JP
| Patent | Date |
|---|---|
| Reflection type variable optical attenuator Grant 8,854,716 - Ono , et al. October 7, 2 | 2014-10-07 |
| Reflection Type Variable Optical Attenuator App 20130120824 - Ono; Hiroaki ; et al. | 2013-05-16 |
| Optical attenuator Grant 7,142,362 - Nakada , et al. November 28, 2 | 2006-11-28 |
| Variable optical filter Grant 7,050,216 - Fukushima , et al. May 23, 2 | 2006-05-23 |
| Reflective variable light attenuator Grant 7,024,073 - Sahashi , et al. April 4, 2 | 2006-04-04 |
| Optical attenuator App 20060061863 - Nakada; Hidenori ; et al. | 2006-03-23 |
| Faraday rotation device and optical device using same Grant 7,006,273 - Sahashi , et al. February 28, 2 | 2006-02-28 |
| Faraday rotation device and optical device using same App 20050141075 - Sahashi, Teruhisa ; et al. | 2005-06-30 |
| Variable optical filter App 20050134954 - Fukushima, Nobuhiro ; et al. | 2005-06-23 |
| Farady rotation device and optical device comprising it Grant 6,876,480 - Sahashi , et al. April 5, 2 | 2005-04-05 |
| Reflective variable light attenuator App 20040234227 - Sahashi, Teruhisa ; et al. | 2004-11-25 |
| Variable optical gain equalizer and variable branching ratio beam splitter Grant 6,798,566 - Abe , et al. September 28, 2 | 2004-09-28 |
| Farady rotation device and optical device comprising it App 20040027637 - Sahashi, Teruhisa ; et al. | 2004-02-12 |
| Variable optical gain equalizer and variable branching ratio beam splitter App 20020191274 - Abe, Shohei ; et al. | 2002-12-19 |
| Faraday rotator Grant 6,288,827 - Kawai , et al. September 11, 2 | 2001-09-11 |
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