IGBT & Thyristor Market Size & Forecasts 2026-2035, By Segments (Power Rating, Packaging Type, Application, Voltage), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Infineon Technologies, ON Semiconductor, Mitsubishi Electric, Toshiba, Fuji Electric)