Insulated Winding Wires Market Size & Forecasts 2026-2035, By Segments (Conductor Material, Voltage Rating, Insulation Type, Application, End-Use Industry), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Sumitomo Electric, Fujikura, Furukawa Electric, Nexans, Superior Essex)