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KROSAKI CORP

Overview
  • Total Patents
    43
About

KROSAKI CORP has a total of 43 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and environmental technology are AKECHI CERAM CO LTD, HENAN TONGYU METALLURGY MAT GROUP CO LTD and HENAN XIBAO METALLURGY MAT GROUP CO LTD.

Patent filings per year

Chart showing KROSAKI CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Taira Toshimitsu 9
#2 Kawabe Hideaki 7
#3 Hanada Hisao 6
#4 Iitsuka Shoji 6
#5 Hamaguchi Setsunori 6
#6 Ogata Koji 6
#7 Yasuda Takahiro 4
#8 Yoshitomi Jyouki 4
#9 Aoki Teruo 4
#10 Morikawa Katsumi 4

Latest patents

Publication Filing date Title
AU2075399A Alumina-magnesia-graphite type refractory
US5681785A Castable refractory containing alumina coarse grains
US5681786A Castable refractory rich with alumina coarse grains
DE4433356A1 Structure for fixing a sliding nozzle plate in a metal frame
CN1118292A Sliding nozzle plate-metal frame fixing structure
ES2113271A1 Fixing structure of metal plate frame for sliding nozzle.
KR0169337B1 Fixing structure for metal frame of sliding nozzle plate
US5470048A Sliding nozzle plate-metal frame fixing structure
US5482904A Heat-insulating refractory material
US5369066A Refractory material and product thereof containing low-silica electrofused magnesia clinker
EP0537374A1 Casset type mist filter