Inventor
YANAGAWA Nayu
JP7 patents
Patents
7 patentsUS10703889B2Jul 7, 2020
Insulated electric wire and insulating resin composition
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US12468104B2Nov 11, 2025
Optical cable
SUMITOMO ELECTRIC INDUSTRIES0 citations61
US10845556B2Nov 24, 2020
Optical fiber cable
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US11378766B2Jul 5, 2022
Optical fiber cable
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US11912850B2Feb 27, 2024
Resin composition for insulating layer, insulated electric wire, and cable
SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11535752B2Dec 27, 2022
Weather-resistant flame-retardant resin composition, optical fiber cable, and electric wire
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10804009B2Oct 13, 2020
Twinax cable and multi-core cable
SUMITOMO ELECTRIC INDUSTRIES0 citations39