Learn more

HITACHI BUILDINGSYSTEMS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,460
About

HITACHI BUILDINGSYSTEMS CO LTD has a total of 19 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, measurement and electrical machinery and energy are HITACHI BUILDING SYST CO LTD, SHANDONG BUNSE ELEVATOR CO LTD and HANGZHOU BAOCHEN TECH CO LTD.

Patent filings in countries

World map showing HITACHI BUILDINGSYSTEMS CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nishiyama Yasuyoshi 2
#2 Atsushi Irie 2
#3 Hirobumi Utsunomiya 2
#4 Togashi Kosuke 2
#5 Matsubara Kubo 1
#6 Taguchi Hirofumi 1
#7 Masayuki Kobayashi 1
#8 Ueda Yasushi 1
#9 Eshino Tomohiko 1
#10 Kazumi Mimura 1

Latest patents

Publication Filing date Title
CN107128762A Elevator
CN106829697A Elevator
CN106829663A Elevator
CN106144850A Lift appliance and the armrest system of car thereof