loadpatents
Patent applications and USPTO patent grants for Sakamoto; Taiji.The latest application filed is for "optical communication system and optical communication method".
Patent | Date |
---|---|
Multi-core fiber connector Grant 11,454,757 - Sakamoto , et al. September 27, 2 | 2022-09-27 |
Optical Transmission System App 20220294537 - SAKAMOTO; Taiji ;   et al. | 2022-09-15 |
Optical Communication System And Optical Communication Method App 20220294536 - SAGAE; Yuto ;   et al. | 2022-09-15 |
Multicore Optical Fiber And Design Method App 20220276430 - SAKAMOTO; Taiji ;   et al. | 2022-09-01 |
Multi-core Optical Fiber And Design Method App 20220214496 - SAKAMOTO; Taiji ;   et al. | 2022-07-07 |
Optical amplifier Grant 11,196,227 - Wada , et al. December 7, 2 | 2021-12-07 |
Optical fiber and optical transmission system Grant 11,156,767 - Urushibara , et al. October 26, 2 | 2021-10-26 |
Multi-core Fiber Connector App 20210263213 - Sakamoto; Taiji ;   et al. | 2021-08-26 |
Optical fiber and optical transmission system Grant 10,790,905 - Mori , et al. September 29, 2 | 2020-09-29 |
Inter-mode loss difference compensator and optical amplifier Grant 10,782,478 - Wada , et al. Sept | 2020-09-22 |
Optical Fiber And Optical Transmission System App 20200225407 - URUSHIBARA; Azusa ;   et al. | 2020-07-16 |
Optical transmission system Grant 10,705,291 - Urushibara , et al. | 2020-07-07 |
Optical Fiber And Optical Transmission System App 20200192022 - WADA; Masaki ;   et al. | 2020-06-18 |
Alignment apparatus and alignment method Grant 10,620,372 - Matsui , et al. | 2020-04-14 |
Optical connector Grant 10,585,235 - Sakamoto , et al. | 2020-03-10 |
Optical Fiber And Optical Transmission System App 20190386748 - MORI; Takayoshi ;   et al. | 2019-12-19 |
Optical Amplifier App 20190245317 - WADA; Masaki ;   et al. | 2019-08-08 |
Inter-mode Loss Difference Compensator And Optical Amplifier App 20190196106 - WADA; Masaki ;   et al. | 2019-06-27 |
Optical Transmission System App 20190187365 - URUSHIBARA; Azusa ;   et al. | 2019-06-20 |
Optical Connector App 20190170931 - SAKAMOTO; Taiji ;   et al. | 2019-06-06 |
Alignment Apparatus And Alignment Method App 20180372954 - MATSUI; Takashi ;   et al. | 2018-12-27 |
Cascaded core multicore fiber and manufacturing method for same Grant 9,891,378 - Imamura , et al. February 13, 2 | 2018-02-13 |
Multicore Fiber And Manufacturing Method Of Multicore Fiber App 20170160466 - IMAMURA; Katsunori ;   et al. | 2017-06-08 |
Optical fiber having holes Grant 9,121,995 - Tanigawa , et al. September 1, 2 | 2015-09-01 |
Optical Fiber App 20120288247 - TANIGAWA; Shoji ;   et al. | 2012-11-15 |
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