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HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    113,112
About

HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO LTD has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and measurement are MAGEE JOHN E, LUOYANG TST FLAW DETECTION TECHNOLOGY CO LTD and TIANJIN ORAC ELEVATOR CO LTD.

Patent filings in countries

World map showing HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Daming 7
#2 Yang Jing 5
#3 Xue Zhuang 2
#4 Liang Jiasheng 2
#5 Qin Junhua 2
#6 Xie Xuejiao 2
#7 Zhang Zhiqiang 2
#8 Li Miao 2
#9 Lin Bin 1
#10 Takahashi Tetsuya 1

Latest patents

Publication Filing date Title
CN111196546A Detection method, device and system for escalator drive chain abnormity and computer equipment
CN111115426A Escalator and waterproof and dustproof roller assembly
CN106629367A System for detecting the cascade chain elongation
CN106395590A Chain wheel end part fixing structure and escalator
CN106429777A Escalator and rainwater detection device and automatic lubricating method thereof
CN106337999A The spliced oil pan structure and automatic sidewalk
CN106494984A For the assembling structure of chain revolution, escalator and installation method
CN106494986A Anti-clamping device for skirt plate and escalator
CN106335839A The apron board guard device and escalator
CN106276561A The anti-jump stop mechanism of escalator step and escalator
CN106379803A Escalator safety step
CN105800440A Escalator running control system
CN105398929A Escalator drive control system
CN105502137A Floor plate opening device, escalator and moving walkway
CN105398925A Escalator or sidewalk