Inventor · disambiguated record
Yukio Kosaki
Also filed as: KOSAKI YUKIO
7 granted patents·180 citations·filing 1992–1997
88Inventor score
Files withN E CHEMCAT CORP7
Top patents by PatentIndex Score
7 records- 0180US5326735AIridium catalysts for purifying exhaust gasN E CHEMCAT CORP·Filed 1992·Granted Jul 5, 1994·29 cites·8 claims
- 0275US5306684ACatalyst for purification of exhaust gasesN E CHEMCAT CORP·Filed 1993·Granted Apr 26, 1994·37 cites·4 claims
- 0367US5559072ANox removal catalyst and method of purifying exhaust gas by using the sameN E CHEMCAT CORP·Filed 1994·Granted Sep 24, 1996·21 cites·8 claims
- 0466US5997830AMethod of purifying exhaust gas from internal combustion engineN E CHEMCAT CORP·Filed 1997·Granted Dec 7, 1999·36 cites·22 claims
- 0564US5821190ACatalyst comprising iridium, alkaline metal, alkaline earth or rare earth metal, and metal carbide or metal nitrideN E CHEMCAT CORP·Filed 1996·Granted Oct 13, 1998·28 cites·14 claims
- 0658US5609839ANox removal catalyst and method of purifying exhaust gas by using the sameN E CHEMCAT CORP·Filed 1995·Granted Mar 11, 1997·17 cites·10 claims
- 0750US5487268ACatalyst for purifying exhaust gas and method of purifying exhaust gasN E CHEMCAT CORP·Filed 1994·Granted Jan 30, 1996·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →