Nagano; Mitsuru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagano; Mitsuru.The latest application filed is for "multicast switch".
- Nagano; Mitsuru - Yokohama JP
- Nagano; Mitsuru - Yokohama-shi JP
- Nagano; Mitsuru - Tokyo JP
- Nagano; Mitsuru - Kanagawa JP
- Nagano; Mitsuru - Kanagawa-ken JP
| Patent | Date |
|---|---|
| Multicast switch Grant 11,287,578 - Nagano , et al. March 29, 2 | 2022-03-29 |
| Multicast Switch App 20210018692 - Nagano; Mitsuru ; et al. | 2021-01-21 |
| Optical waveguide device and module Grant 10,126,502 - Ishikawa , et al. November 13, 2 | 2018-11-13 |
| Optical waveguide device and module Grant 9,684,129 - Ishikawa , et al. June 20, 2 | 2017-06-20 |
| Optical Waveguide Device And Module App 20170146742 - Ishikawa; Takanori ; et al. | 2017-05-25 |
| Optical Waveguide Device And Module App 20150205043 - Ishikawa; Takanori ; et al. | 2015-07-23 |
| Optical waveguide device and module Grant 9,020,307 - Ishikawa , et al. April 28, 2 | 2015-04-28 |
| Waveguide device and module Grant 8,625,943 - Soma , et al. January 7, 2 | 2014-01-07 |
| Planar optical waveguide Grant 8,615,146 - Nagano , et al. December 24, 2 | 2013-12-24 |
| Optical Waveguide Device And Module App 20120251041 - Ishikawa; Takanori ; et al. | 2012-10-04 |
| Arrayed waveguide grating circuit Grant 7,995,876 - Yamada , et al. August 9, 2 | 2011-08-09 |
| Planar Optical Waveguide App 20110110629 - Nagano; Mitsuru ; et al. | 2011-05-12 |
| Waveguide Device And Module App 20110064355 - Soma; Shunichi ; et al. | 2011-03-17 |
| Arrayed Waveguide Grating Circuit App 20090263084 - Yamada; Tomoyuki ; et al. | 2009-10-22 |
| Optical Signal Monitoring Apparatus, Optical System And Optical Signal Monitoring Method App 20080226290 - Ohyama; Takaharu ; et al. | 2008-09-18 |
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