Inventor
SAKUMA SHIGEYOSHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA SHIGEYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD
5 patentsUS10539069B2Jan 21, 2020
Variable nozzle mechanism and variable geometry turbocharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD1 citations60
US11713709B2Aug 1, 2023
Nozzle device and exhaust turbocharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD1 citations57
US11221022B2Jan 11, 2022
Turbine housing and turbocharger including the same
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations49
US11300140B2Apr 12, 2022
Compressor wheel and supercharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations48
US12540564B2Feb 3, 2026
Exhaust turbine and supercharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations47