Sumitomo Electric Indutries, Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumitomo Electric Indutries, Ltd..The latest application filed is for "substrate unit".
- Sumitomo Electric Indutries, Ltd. - Osaka-shi, Osaka JP
- SUMITOMO ELECTRIC INDUTRIES, LTD. - Osaka JP
- Sumitomo Electric Indutries. Ltd. - Oaska JP
| Patent | Date |
|---|---|
| Substrate Unit App 20180033714 - Hiratani; Shungo ; et al. | 2018-02-01 |
| Optical Fiber And Optical Transmission System App 20140056596 - Nakanishi; Tetsuya ; et al. | 2014-02-27 |
| Optical Transmitter Including Ea Modulator And Driver App 20120183306 - INOUE; Shingo | 2012-07-19 |
| Optical receiver Grant 7,366,428 - Kuhara , et al. April 29, 2 | 2008-04-29 |
| Optical multiplexer/demultiplexer, optical communication system and method of manufacturing the optical multiplexer/demultiplexer Grant 7,277,613 - Takushima , et al. October 2, 2 | 2007-10-02 |
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