Inventor
DUAN CHONGFEI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “DUAN CHONGFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
5 patentsUS12221900B2Feb 11, 2025
Stationary turbine blade and steam turbine
MITSUBISHI HEAVY IND LTD1 citations62
US11773753B2Oct 3, 2023
Turbine stator vane, turbine stator vane assembly, and steam turbine
MITSUBISHI HEAVY IND LTD0 citations50
US11702947B2Jul 18, 2023
Rotating machine
MITSUBISHI HEAVY IND LTD0 citations50
US11753940B2Sep 12, 2023
Steam turbine rotor blade
MITSUBISHI HEAVY IND LTD0 citations49
US11852032B2Dec 26, 2023
Turbine
MITSUBISHI HEAVY IND LTD0 citations48
MITSUBISHI POWER LTD
5 patentsUS11655723B2May 23, 2023
Rotating machine
MITSUBISHI POWER LTD0 citations61
US11719132B2Aug 8, 2023
Turbine stator blade and steam turbine
MITSUBISHI POWER LTD0 citations60
US11352908B1Jun 7, 2022
Turbine stator blade and steam turbine
MITSUBISHI POWER LTD0 citations60
US11898461B2Feb 13, 2024
Axial flow turbine
MITSUBISHI POWER LTD0 citations50
US11519287B2Dec 6, 2022
Rotating machine
MITSUBISHI POWER LTD0 citations50