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Patent applications and USPTO patent grants for Nakai; Taiichiro.The latest application filed is for "optical submarine cable connection".
Patent | Date |
---|---|
Optical submarine cable connection Grant 4,708,427 - Ejiri , et al. November 24, 1 | 1987-11-24 |
Optical fiber submarine cable Grant 4,490,009 - Nakai , et al. December 25, 1 | 1984-12-25 |
Submarine optical fiber cable Grant 4,422,718 - Nakagome , et al. December 27, 1 | 1983-12-27 |
Optical fiber submarine cable Grant 4,349,243 - Amano , et al. September 14, 1 | 1982-09-14 |
Optical fiber introducing equipment for optical submerged repeater Grant 4,345,816 - Nakai , et al. August 24, 1 | 1982-08-24 |
Feed through for optical submerged repeater Grant 4,295,707 - Nakai , et al. October 20, 1 | 1981-10-20 |
Optical fiber submarine cable Grant 4,288,144 - Nakai , et al. September 8, 1 | 1981-09-08 |
Frequency band compression of FDM using time expansion Grant 4,149,039 - Yuguchi , et al. April 10, 1 | 1979-04-10 |
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