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KOREA RESEARCH INST OF MACHINE

Overview
  • Total Patents
    15
About

KOREA RESEARCH INST OF MACHINE has a total of 15 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea and Japan. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are UNIVERSAL ALLOY CORP, HANGZHOU CHENZHUO TECH CO LTD and CONSTELLIUM VALAIS SA AG LTD.

Patent filings in countries

World map showing KOREA RESEARCH INST OF MACHINEs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 Japan 1

Patent filings per year

Chart showing KOREA RESEARCH INST OF MACHINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Chang-Joo 10
#2 Oh Choong-Sub 4
#3 Ryu Myung-Chul 1
#4 Lee Jung-Moo 1
#5 Park Hwa-Yong 1
#6 Choi Hon-Oh 1
#7 Park Myung-Gom 1
#8 Lee Jae-Jong 1
#9 Kim Son-Ho 1
#10 Song Young-Hun 1

Latest patents

Publication Filing date Title
KR0119555B1 Making method of mg alloy and the same product
KR960015216B1 Making method of cu-zr-ce-la-nb-pd alloy
KR960015217B1 Making method of cu-cr-zr-mg-ce-la-nd-pd alloy
KR960015515B1 Method for making cu-cr-mg-ce-nd-pr alloy
KR960015514B1 Method for making cu-zr-mg-ce-la-nd-pr alloy
KR960015516B1 Method for making cu-zr-mg alloy
KR960013712B1 Spot welding pole
KR960014952B1 Making method of cu-cr-zr-ce-la-nd-pr alloy & heat-treatment
KR960014951B1 Making method cu-cr-ce-la-nd-pr alloy and heat-treatment
KR960014950B1 Making method of cu-cr-zr-mg alloy & heat-treatment
KR960015538B1 Method for making cu-cr-mg alloy
KR910000159B1 Atomizer
KR900000758B1 Ion plating device with a triode system