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HITACHI ELEVATOR SHANGHAI CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    78,436
About

HITACHI ELEVATOR SHANGHAI CO LTD has a total of 34 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and computer technology are MAGEE JOHN E, HANGZHOU BAOCHEN TECH CO LTD and THYSSENKRUPP ELEVATORS CO LTD SHANGHAI BRANCH.

Patent filings in countries

World map showing HITACHI ELEVATOR SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing HITACHI ELEVATOR SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Jiancheng 8
#2 Huang Xing 6
#3 Wu Linzhi 3
#4 Liu Shaowei 3
#5 Sun Hao 2
#6 Hongbing Wu 2
#7 Li Yao 2
#8 Zhang Shuai 2
#9 Zhang Minhua 2
#10 Tong Zhenyan 2

Latest patents

Publication Filing date Title
CN110817661A Elevator system used during construction
CN110642126A Elevator system adopting steel wire rope winding and unwinding device
CN110436283A A kind of elevator energy storage control device and its control method
CN110323750A A kind of lift car power supply system and its method of supplying power to
CN110316624A A kind of group management elevator distributing altering control method and device
CN109977489A Hoistway layout designs planning management automatic method and system
CN109835796A A kind of sound insulation vibration damping carriage
CN109665413A Elevator and its progress control method in building with transfer layer
CN108328461A A kind of Novel car top structure
CN108529374A Elevator maintenance information generating system and information generating method
CN108439127A Elevator
CN108382954A Rolling guide shoe with active damping function
CN108361283A Leakproof oil sealing device for bearing
CN108358025A Adjustable double cars
CN105173932A Quick response method of elevator
CN104973470A Elevator with variable load capacity and overload operation method thereof
CN104609271A Non-contact elevator call system and implementation method thereof
CN104401818A Elevator reservation system and method
CN104150291A Elevator running control method
CN103950809A Compensation rope tension pulley limiting device