Inventor

KUTSUNA MASASHI

JP2 patents

Patents

2 patents

US7969032B2Jun 28, 2011

Windmill rotation detection/management device and wind power generation system

SINFONIA TECHNOLOGY CO LTD3 citations58

US12341437B2Jun 24, 2025

Smoothing circuit for inverter and inverter for aircraft

SINFONIA TECHNOLOGY CO LTD0 citations38