Shoji; Takuma
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shoji; Takuma.The latest application filed is for "optical transmission device and protection wavelength selection method".
- Shoji; Takuma - Yokohama JP
- Shoji; Takuma - Kawasaki N/A JP
| Patent | Date |
|---|---|
| Optical transmission device and protection wavelength selection method Grant 9,800,326 - Shoji , et al. October 24, 2 | 2017-10-24 |
| Optical Transmission Device And Protection Wavelength Selection Method App 20170019167 - SHOJI; Takuma ; et al. | 2017-01-19 |
| Optical transmission device and optical transmission method Grant 9,379,839 - Shoji , et al. June 28, 2 | 2016-06-28 |
| Optical transmission apparatus and continuity testing method Grant 8,554,071 - Shoji , et al. October 8, 2 | 2013-10-08 |
| Optical Transmission Device And Optical Transmission Method App 20130034353 - Shoji; Takuma ; et al. | 2013-02-07 |
| Optical transmission apparatus Grant 8,190,022 - Shoji May 29, 2 | 2012-05-29 |
| Optical Transmission Apparatus And Continuity Testing Method App 20110182585 - SHOJI; Takuma ; et al. | 2011-07-28 |
| Optical Transmission Apparatus App 20090169201 - SHOJI; Takuma | 2009-07-02 |
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