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KUMA LIFT GIJUTSU KENKYUSHO KK

Overview
  • Total Patents
    54
About

KUMA LIFT GIJUTSU KENKYUSHO KK has a total of 54 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are GP NII KVANT, SHENZHEN IFREECOMM TECHNOLOGY CO LTD and SP KT B TVERDOTELNOJ ELEKTRONI.

Patent filings in countries

World map showing KUMA LIFT GIJUTSU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 54

Patent filings per year

Chart showing KUMA LIFT GIJUTSU KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Azechi Yoshiyuki 15
#2 Nobuhara Uichi 9
#3 Muranaka Masaru 7
#4 Nakajima Hidekazu 6
#5 Yamanaka Takeshi 5
#6 Nakamura Masaaki 5
#7 Yamada Keiichi 4
#8 Hayashi Nobuo 4
#9 Aikawa Masaji 4
#10 Sakashita Yoshihiro 3

Latest patents

Publication Filing date Title
JP2014129171A Ramp lifting/lowering equipment
JP2013245107A Chair type stair climbing device
JP2012005762A Stair rise/fall type moving vehicle
JP2011098829A Elevator exclusive for small load
JP2010179971A Elevator exclusively used for parcel
JP2010095355A Elevator safety device
JP2010070331A Charging device for chair type stairway elevator
JP2010070329A Drive-guide mechanism for chair type stairway elevator
JP2010070330A Seat rotating mechanism for chair type stairway elevator
JP2010070358A Operation panel for chair type stairway elevator
JP2010070341A Chair type stairway elevator and system for operating the same
JP2009113944A Over-speed state detection device and stairway elevating machine
JP2008214015A Small baggage elevator
JP2008201552A Elevator driving operation device
JP2008201534A Small baggage lifter
JP2008201520A Rail storage device of chair type stairway elevator
JP2008201518A Rail storage device of chair type stairway elevator
JP2008201519A Chair type stairway elevator
JP2008201521A Operation system of chair type stairway elevator
JP2008179448A Package elevator