Inventor
IWATA MASAFUMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “IWATA MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
7 patentsUS5459665AOct 17, 1995
Transportation system traffic controlling system using a neural network
MITSUBISHI ELECTRIC CORP58 citations94
US5544059AAug 6, 1996
Traffic means controlling apparatus
MITSUBISHI ELECTRIC CORP20 citations91
US6394232B1May 28, 2002
Method and apparatus for control of a group of elevators based on origin floor and destination floor matrix
MITSUBISHI ELECTRIC CORP39 citations90
US7740112B2Jun 22, 2010
Elevator operation control device for selecting an operation control profile
MITSUBISHI ELECTRIC CORP15 citations84
US7849973B2Dec 14, 2010
Refuge support system of double deck elevator
MITSUBISHI ELECTRIC CORP12 citations83
US8006807B2Aug 30, 2011
Elevator group control apparatus
MITSUBISHI ELECTRIC CORP6 citations62
US7681697B2Mar 23, 2010
Elevator operation control device which controls the elevator based on a sensed temperature
MITSUBISHI ELECTRIC CORP0 citations52
IWATA MASAFUMI
3 patentsUS8839914B2Sep 23, 2014
Elevator system including fire evacuation priority
IWATA MASAFUMI26 citations89
US9096410B2Aug 4, 2015
Multi-car elevator control device
IWATA MASAFUMI10 citations82
US8646581B2Feb 11, 2014
Elevator group management system having fellow passenger group assignment
IWATA MASAFUMI19 citations81