Inventor
KONDO RIKIO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KONDO RIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
10 patentsUS7938231B2May 10, 2011
Elevator apparatus having independent second brake control
MITSUBISHI ELECTRIC CORP32 citations92
US7931127B2Apr 26, 2011
Elevator apparatus
MITSUBISHI ELECTRIC CORP15 citations84
US7686139B2Mar 30, 2010
Elevator device
MITSUBISHI ELECTRIC CORP14 citations84
US8371420B2Feb 12, 2013
Elevator system for reducing collision shock
MITSUBISHI ELECTRIC CORP11 citations83
US7918320B2Apr 5, 2011
Emergency stop system for elevator
MITSUBISHI ELECTRIC CORP18 citations83
US11738972B2Aug 29, 2023
Elevator, suspension body for the elevator, and manufacturing method for the suspension body
MITSUBISHI ELECTRIC CORP0 citations59
US11370640B2Jun 28, 2022
Elevator, suspension body for the elevator, and manufacturing method for the suspension body
MITSUBISHI ELECTRIC CORP0 citations59
US10421639B2Sep 24, 2019
Elevator system and elevator inspection method for driving a hoisting machine while keeping an emergency stopper operational
MITSUBISHI ELECTRIC CORP0 citations51
US11136220B2Oct 5, 2021
Elevator device
MITSUBISHI ELECTRIC CORP0 citations48
US11492231B2Nov 8, 2022
Elevator apparatus
MITSUBISHI ELECTRIC CORP0 citations47