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KUMARIFUTO KK

Overview
  • Total Patents
    19
About

KUMARIFUTO KK has a total of 19 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping are PEREZ MARCELINO DE LA, WUXI HUAKE MACHINE EQUIPMENT CO LTD and SANSEI KENKI KK.

Patent filings in countries

World map showing KUMARIFUTO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing KUMARIFUTO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kawamorita Yasuyuki 7
#2 Nobuhara Uichi 7
#3 Nakamura Masaaki 2
#4 Ayukawa Hiromi 2
#5 Inoue Kiyoshi 1
#6 Tachikawa Takazou 1
#7 Kumagai Gentarou 1

Latest patents

Publication Filing date Title
JPH07309564A Method and device for suppressing operating noise of magnetic interlocking device for door
JPH04182292A Circulation type elevator
JPH04179689A Driving gear in escalator
JPH03177290A Elevator
JPH03177292A Staircase raising/lowering device
JPH0398982A Stairway ascending/descending device
JPH0361278A Stair elevating device
JPH0356385A Elevating device for stairs
JPH01261190A Door opening and closing method for individual house elevator
JPS63185788A Elevator controller
JPS62167188A Lifting gear for wheelchair
JPS58119599A Lifting gear
JPS56136773A Safety device for stair lift
JPS54131328A Door opening and shutting mechanism
JPS54131236A Door automatic switchgear for dumbwaiter* etc*
JPS53104946A Hoisting machine
JPS5345853A Elevator safty device
JPS52124579A Constant temperature device for braking mechanism of elevator
JPS52123051A Detecting device for controlling landing of elevator