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CHUKYO ELECTRIC CO

Overview
  • Total Patents
    118
About

CHUKYO ELECTRIC CO has a total of 118 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets mechanical elements, electrical machinery and energy and engines, pumps and turbines are RENSHAW WILLIAM ROBERT, FAIREY HYDRAULICS and IBERICA AG SA.

Patent filings in countries

World map showing CHUKYO ELECTRIC COs patent filings in countries
# Country Total Patents
#1 Japan 108
#2 United States 3
#3 Germany 2
#4 United Kingdom 2
#5 Spain 1
#6 France 1
#7 Italy 1

Patent filings per year

Chart showing CHUKYO ELECTRIC COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayakawa Masatoshi 16
#2 Kubota Makoto 13
#3 Matsumoto Kazuyuki 10
#4 Konno Toshio 9
#5 Minoura Sadao 8
#6 Nakamura Iwao 6
#7 Ogawa Yukihiko 5
#8 Okuda Tetsuo 4
#9 Matsuda Keiji 4
#10 Kubota Takeshi 4

Latest patents

Publication Filing date Title
JPS5520150A Method of and apparatus for withdrawing soft film and others
JPS5511336A Device for ageing bothhlead capacitor
JPS559308A Sealing method of stem in fluorescent light
JPS557932A Electromagnetic pump driver fitted with safety circuit
JPS556236A Float switch
JPS54164367A Method of connecting eluorescent lamp base pin and lead wire
JPS54163758A Melt cutting bulb exhaustion pipe
JPS54164026A Liquid level controller for pressure vessel
JPS54163806A Direction correcting apparatus of capsule
JPS552503A Selective collecting apparatus
JPS54147673A Exhaust head of bulb
JPS54143390A Method and device for opening box
JPS54140368A Storage shifter of parts* etc*
JPS54139278A Method of coating fluorescent paint on bulb
JPS54132792A Lead terminal feeder
JPS54127562A Apparatus for producing condenser element
JPS54108790A Cartoning machine
JPS5374087A Inspecting apparatus for welding strength of condensers
JPS5467965A Apparatus for picking article onto pallet conveyor
JPS5462853A Automatic sorter for electronic parts