Inventor · disambiguated record
Katsuaki Katoh
Also filed as: KATOH KATSUAKI
4 granted patents·393 citations·filing 1990–2007
83Inventor score
Top patents by PatentIndex Score
4 records- 0193US5876867APlatinum skeleton alloy-supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalystN E CHEMCAT CORP·Filed 1997·Granted Mar 2, 1999·167 cites·16 claims
- 0293US5024905APlatinum alloy electrocatalystN E CHEMCAT CORP·Filed 1990·Granted Jun 18, 1991·133 cites·22 claims
- 0392US8202819B2Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification methodKOHARA AKIRA·Filed 2007·Granted Jun 19, 2012·41 cites·17 claims
- 0481US5178971ASupported platinum quaternary alloy electrocatalystN E CHEMCAT CORP·Filed 1991·Granted Jan 12, 1993·52 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →