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JUNKOSHA CO LTD

Overview
  • Total Patents
    777
About

JUNKOSHA CO LTD has a total of 777 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, electrical machinery and energy and measurement are AEG ISOLIER KUNSTSTOFF, FORTIN LAMINATING CORP and FOXCONN ADVANCED TECH INC.

Patent filings in countries

World map showing JUNKOSHA CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sato Yoshiaki 76
#2 Suzuki Hirosuke 72
#3 Suzuki Yousuke 40
#4 Yasumoto Hiromi 38
#5 Akiba Juji 34
#6 Harayama Chiharu 30
#7 Suzuki Masahiro 30
#8 Akiba Shigeji 29
#9 Sugibuchi Hiroyuki 28
#10 Shimozawa Katsuo 26

Latest patents

Publication Filing date Title
JP2013232356A Coiled cable
JP2013227415A Fluororesin composition
JP2012217328A Cable support member
JP2013198224A Assembly of cable and cable support device
JP2013184141A Photocatalyst reactor
JP2013171672A Coaxial multicore cable
JP2013137897A Cable
JP2013076452A Cable supporting device
JP2012205464A Cable support member
JP2012130557A Medical tube containing contrast medium
JP2012052836A Leakage detection device of liquid transport pipeline and method for the same
JP2011198488A Coaxial cable
JP2011198487A Coaxial cable
JP2011129261A Quad cable for high-speed differential
JP2011056028A Medical tube
JP2011032359A Fluororesin composition
JP2010276506A Sensor protection tube
JP2010257688A Electric wire coating material
JP2010257687A Coiled electric wire
JP2010244931A High-speed differential cable