Inventor · disambiguated record
Tadashi Tokuyama
Also filed as: TOKUYAMA TADASHI
2 granted patents·1 pending application·35 citations·filing 1997–2006
63Inventor score
Technology areasB01J
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0176US7235511B2Exhaust gas purifying catalystMAZDA MOTOR·Filed 2004·Granted Jun 26, 2007·17 cites·5 claims
- 0254US6180558B1Material for exhaust gas purifying catalyst, exhaust gas purifying catalyst made of the material and method for producing the exhaust gas purifying catalystMAZDA MOTOR·Filed 1997·Granted Jan 30, 2001·18 cites·15 claims
- 0341US2006217263A1Exhaust gas purification catalystMAZDA MOTOR·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →