Inventor
TAJIMA SHINOBU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAJIMA SHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
22 patentsUS6533074B2Mar 18, 2003
Elevator apparatus with rechargeable power supply and discharge control
MITSUBISHI ELECTRIC CORP31 citations93
US6522099B2Feb 18, 2003
Elevator apparatus with rechargeable power supply and discharge control
MITSUBISHI ELECTRIC CORP34 citations93
US6457565B2Oct 1, 2002
Elevator apparatus with rechargeable power supply and discharge control
MITSUBISHI ELECTRIC CORP16 citations93
US6454053B2Sep 24, 2002
Elevator apparatus including rechargeable power supply and temperature sensitive charging control
MITSUBISHI ELECTRIC CORP28 citations93
US6474447B2Nov 5, 2002
Elevator power control for adjusting ratio of power supplied from each of dual power sources
MITSUBISHI ELECTRIC CORP32 citations92
US6471013B2Oct 29, 2002
Apparatus for controlling charging and discharging of supplemental power supply of an elevator system
MITSUBISHI ELECTRIC CORP55 citations92
US6460658B2Oct 8, 2002
Elevator control apparatus
MITSUBISHI ELECTRIC CORP52 citations92
US6439347B2Aug 27, 2002
Elevator control apparatus controlling charging of a power source with regenerative power
MITSUBISHI ELECTRIC CORP34 citations92
US6439348B2Aug 27, 2002
Elevator controller controlling charging of a battery power source with regenerative power
MITSUBISHI ELECTRIC CORP25 citations92
US6435312B2Aug 20, 2002
Elevator speed controller responsive to power failures
MITSUBISHI ELECTRIC CORP49 citations92
US6422351B2Jul 23, 2002
Elevator speed controller responsive to dual electrical power sources
MITSUBISHI ELECTRIC CORP37 citations92
US6415892B2Jul 9, 2002
Power control including a secondary battery for powering an elevator
MITSUBISHI ELECTRIC CORP20 citations92
US6435313B2Aug 20, 2002
Controller for dynamically allocating regenerative power to a rechargeable power supply of an elevator
MITSUBISHI ELECTRIC CORP19 citations84
US6431323B2Aug 13, 2002
Elevator power management system having power storage apparatus maintaining a particular charge in accordance with time of day
MITSUBISHI ELECTRIC CORP16 citations84
US6325178B2Dec 4, 2001
Elevator group managing system with selective performance prediction
MITSUBISHI ELECTRIC CORP18 citations84
US4219995ASep 2, 1980
Wire rope
MITSUBISHI ELECTRIC CORP22 citations82
US6431324B2Aug 13, 2002
Controller scheduling constant current charging of a rechargeable power source of an elevator system
MITSUBISHI ELECTRIC CORP13 citations74
US4705451ANov 10, 1987
Robot control apparatus
MITSUBISHI ELECTRIC CORP14 citations74
US4382489AMay 10, 1983
Apparatus for operating during earthquake
MITSUBISHI ELECTRIC CORP13 citations74
US4509143AApr 2, 1985
Computer control system for selecting a desired control program from a plurality of control programs
MITSUBISHI ELECTRIC CORP8 citations72
US4410959AOct 18, 1983
Computer control system for selecting a desired control program from a plurality of control programs
MITSUBISHI ELECTRIC CORP17 citations72
US4483418ANov 20, 1984
Elevator control system
MITSUBISHI ELECTRIC CORP2 citations61