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SGO CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    191,708
About

SGO CO LTD has a total of 22 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, Japan and China. Its main competitors in its focus markets basic materials chemistry, mechanical elements and machine tools are EMERSON POWER TRANSMISSION MFG, GGB INC and SKF IND INC.

Patent filings in countries

World map showing SGO CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18
#2 Japan 2
#3 China 1
#4 EPO (European Patent Office) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Seong Hee 7
#2 Seo Jeong Moo 5
#3 Choi Tae Soo 4
#4 Lee Jae Woo 4
#5 Choi Won Ho 3
#6 Bai Hoo Sik 3
#7 Choi Tae-Soo 3
#8 Jung Kwang Woo 2
#9 Park Won Hyung 2
#10 Choi Jeong Kyu 2

Latest patents

Publication Filing date Title
KR102198467B1 Oilless bearing
KR101924195B1 Method for manufacturing plug type oil-less bearing having solid lubricant composition ratio improved in oil impregnation property
KR20170029161A Strength brass alloy of high wear resistance
KR20140046738A Segment sliding bearing with sliding face of discontinuous desity
JP2012208958A Personal information management system
KR20130088313A Sintered metallic friction material for brake pad
KR20130088312A Sintered friction material for brake pad and method of manufacturing the same
KR20110118256A Solid lubricant embedded sliding bearing
KR20110118275A Guide bush for press die
KR20110118283A Non oil supplying and antirust sinterred bearing
KR20110108429A Automatic chip compactor
KR20100053813A Sintered sliding bearing with steel base comprising of partly pressed powder body
KR20090106039A Lubricant oil additive comprising hydrophobic carbon nanoparticles
KR20090106038A The Prepration method of hydrophobic carbon nanoparticles
KR20090106252A Cam stroke plate for press die
KR20090092009A Porous oil impregnated metal bond diamond grinding wheel
KR20090091999A Oil impregnated vitrified grinding wheel
KR20090092001A Porous oil impregnated resen bond grinding wheel
KR20090092010A Metal bond super abrasive grain grinding wheel