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KATO ETSUROU

Overview
  • Total Patents
    12
About

KATO ETSUROU has a total of 12 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are NOVGORODSKOE PROIZV OB AZOT IM, FERTILIZER CORP OF INDIA LTD and INST KHIM AN TSSR.

Patent filings in countries

World map showing KATO ETSUROUs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing KATO ETSUROUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Katou Etsurou 12
#2 Katou Yasuhiro 1
#3 Yamaguchi Akira 1

Latest patents

Publication Filing date Title
JPS60180917A Oriented and aggregated particle of zirconia microcrystal and manufacture of zirconia particle of anisotropic shape or fibrous zirconia
JPS60176920A Sol dispersed with ultra-fine particle of zirconia single crystal, and its production
JPS59107969A Zirconia solid solution single crystal super fine particle-dispersed sol and manufacture
JPS5939727A Manufacture of fine zirconia particle for fine ceramic
JPS5935029A Preparation of zirconia type fine powder
JPS58217430A Fine zirconia powder and manufacture
JPS58172233A Manufacture of spherical fine zirconia particle
JPS58135131A Preparation of fine powder of zirconia
JPS5879818A Colloidal sol, fine powder of crystalline zirconia and preparation thereof
JPS5474814A Production of high purity mgoocao base sintered body
JPS5424298A Method of making alumina flakes having high surface area and low bulk density
JPS5217504A Manufacture of tiles having colored body pattern