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KISHI MITSUHIRO

Overview
  • Total Patents
    51
About

KISHI MITSUHIRO has a total of 51 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets civil engineering, packaging and shipping and machines are 1994 WEYER FAMILY LTD PARTNERS, SAUERMAN HENRY B and HIKOMA SEISAKUSHO KK.

Patent filings in countries

World map showing KISHI MITSUHIROs patent filings in countries
# Country Total Patents
#1 Japan 37
#2 United States 7
#3 United Kingdom 4
#4 Canada 3

Patent filings per year

Chart showing KISHI MITSUHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kishi Mitsuhiro 44
#2 Nagasawa Youkichi 3
#3 Nagasawa Yokichi 2
#4 Sunaoka Toyohiko 1
#5 Shimoyama Mikio 1

Latest patents

Publication Filing date Title
JPS58224999A Safety mechanism of lifting gear
JPS58202300A Safety device for height service car
JPS58199275A Mechanism for controlling center of gravity of high-place working vehicle
GB2099398A Elevating mechanism for platform
JPS58157699A Forklift car
JPS58148198A Forklift car
US4433495A Digger with supporting base pivotable on transversible member
JPS58113089A Door mechanism of elevator
JPS5895100A Synchronous expansion mechanism of lifting gear
JPS5863697A Safety mechanism of lifting gear
JPS5847800A Detecting mechanism of biassed load of lifting gear
JPS5836900A Synchronous expansion mechanism for lifting gear
JPS582197A Initial push-up mechanism for lifting gear
JPS582198A Lifting gear
JPS57190842A Excavator
JPS57165535A Driving mechanism for excavator
JPS57166292A Lifting gear
JPS57127032A Driving mechanism for excavator
JPS57127034A Driving mechanism for excavator
JPS57127033A Driving mechanism for excavator