Yamagata; Chiemi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamagata; Chiemi.The latest application filed is for "optical fiber and optical transmission module".
- Yamagata; Chiemi - Shizuoka JP
- YAMAGATA; Chiemi - Susono-shi JP
- Yamagata; Chiemi - Susono JP
| Patent | Date |
|---|---|
| Optical Fiber And Optical Transmission Module App 20220229226 - Yamagata; Chiemi ; et al. | 2022-07-21 |
| Fiber Optical Transceiver And Optical Communication Module App 20210302670 - YAMAGATA; Chiemi ; et al. | 2021-09-30 |
| Optical connector and optical connector fitting structure Grant 9,563,025 - Yamagata , et al. February 7, 2 | 2017-02-07 |
| Optical Connector And Optical Connector Fitting Structure App 20160266327 - YAMAGATA; Chiemi ; et al. | 2016-09-15 |
| Signal transmission device Grant 9,037,003 - Yamagata , et al. May 19, 2 | 2015-05-19 |
| Fault detection method and fault detection apparatus for VCSEL Grant 8,681,327 - Nakata , et al. March 25, 2 | 2014-03-25 |
| Signal Transmission Device App 20130216237 - YAMAGATA; Chiemi ; et al. | 2013-08-22 |
| Fault Detection Method And Fault Detection Apparatus For Vcsel App 20120242990 - Nakata; Atsushi ; et al. | 2012-09-27 |
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