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IST CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    165,289
About

IST CO LTD has a total of 25 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, Japan and China. Its main competitors in its focus markets audio-visual technology, optics and machines are FRANS NOOREN AFDICHTINGSSYSTEM, RAKUPRI CO LTD and SCHNELLER INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Moon Jae 3
#2 Seki Masakazu 3
#3 Kim Sun Gun 3
#4 Kim Jin Deok 3
#5 Hwang Jung Ho 2
#6 Kim Jae Lim 2
#7 Chikamori Seishi 2
#8 Higuchi Noriyuki 1
#9 Yong Hwan Gu 1
#10 Seishi Chikamori 1

Latest patents

Publication Filing date Title
JP2020180773A Combustor
KR20210026436A Reusable retainer-ring for polishing wafer and manufacturing method thereof
KR20210025932A Retainer-ring using friction welding, apparatus and method for manufacturing thereof
KR102084760B1 Electric wire protection device
JP2018099033A Onion powder
JP2016159122A Wet wiper
JP2016159121A Wet towel for wiping body
KR20150134626A Information gathering system using a cctv
KR20150126253A Brush bit
KR20150126252A Down cutting router bit
KR20110124402A Speed dome camera module
KR20110111049A Light emitting diode package and method of manufacturing the same
KR20110092809A Substrate for led module and method for manufacturing the same
KR20100027974A Memory card having a switch of a write protect and circuit connection functions
KR20100137218A Led traffic light
KR100839655B1 Catalyst sludge participle system
KR20080075762A Bridge for memory card and combo card using the same
KR20080091587A Composite apparatus for vehicle and controlling method thereof
JP2004204368A Apron
KR20030058794A Optical filter switching device using an electromagnet