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JUNKOSHA INC

Overview
  • Total Patents
    289
  • GoodIP Patent Rank
    9,397
  • Filing trend
    ⇧ 100.0%
About

JUNKOSHA INC has a total of 289 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and China. Its main competitors in its focus markets machines, electrical machinery and energy and mechanical elements are BOSTON INSULATED WIRE & CABLE, HANGZHOU ZHIHAI ARTIFICIAL INTELLIGENCE CO LTD and CTC GLOBAL CORP.

Patent filings per year

Chart showing JUNKOSHA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takeuchi Hiroshi 30
#2 Shimosawa Katsuo 24
#3 Suzuki Masahiro 21
#4 Goshiki Keigo 20
#5 Adachi Tomohiro 18
#6 Tanabe Suguru 17
#7 Yotsuya Masato 15
#8 Matsumoto Osamu 14
#9 Yasumoto Hiromi 13
#10 Yoda Keiji 13

Latest patents

Publication Filing date Title
WO2021010293A1 Pipe fitting
WO2020204184A1 Method for providing basic product and mandrel covered with long body
WO2020158854A1 Heat-shrinkable tube having tearable properties
WO2020138362A1 Conduit support device
WO2020080540A1 Round cable
WO2020059866A1 Liquid detection system
WO2020054778A1 Method for manufacturing elongated body
WO2019244997A1 Fluorine resin film
JP2020202082A Wire, and cable
US2020412062A1 Plug Connector, Connector System, and Flying Body
US2021020328A1 Electric wire, cable harness and flying object
KR20200098657A Support member, conduit support device, and treatment device provided with the same
WO2019124455A1 Cable
JP2019114543A cable
JP2020072031A Method for manufacturing long-sized body
JP2020043045A Method for manufacturing long body
US2020262170A1 Ink supply tube provided with gas barrier properties
JP2019053276A Optical fiber cable and composite cable including optical fiber cable
JP2019130880A Polytetrafluoroethylene tube
JP2019053971A Connector and connection method of connector