Inventor
KUGIYA TAKUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KUGIYA TAKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
9 patentsUS7575100B2Aug 18, 2009
Elevator apparatus that detects an accurate running speed of an elevator car that operates over speed
MITSUBISHI ELECTRIC CORP17 citations92
US7228943B2Jun 12, 2007
Elevator apparatus with position correction for overspeed detection
MITSUBISHI ELECTRIC CORP46 citations92
US7448472B2Nov 11, 2008
Elevator apparatus that detects an accurate running speed of an elevator car that operates over speed
MITSUBISHI ELECTRIC CORP13 citations83
US9809419B2Nov 7, 2017
Elevator apparatus
MITSUBISHI ELECTRIC CORP11 citations82
US10124987B2Nov 13, 2018
Elevator device
MITSUBISHI ELECTRIC CORP3 citations72
US9676591B2Jun 13, 2017
Elevator apparatus
MITSUBISHI ELECTRIC CORP5 citations72
US7703578B2Apr 27, 2010
Elevator apparatus
MITSUBISHI ELECTRIC CORP6 citations62
US10858218B2Dec 8, 2020
Elevator apparatus
MITSUBISHI ELECTRIC CORP1 citations60
US11365090B2Jun 21, 2022
Elevator device
MITSUBISHI ELECTRIC CORP0 citations47