Inventor · disambiguated record
Hisaya Kawabata
Also filed as: KAWABATA HISAYA
9 granted patents·5 pending applications·83 citations·filing 2002–2015
87Inventor score
Top patents by PatentIndex Score
14 records- 0196US9890676B2Exhaust gas purification catalyst device and exhaust gas purification methodMAZDA MOTOR·Filed 2015·Granted Feb 13, 2018·12 cites·13 claims
- 0295US9174198B2Exhaust gas purification catalystMAZDA MOTOR·Filed 2013·Granted Nov 3, 2015·16 cites·3 claims
- 0382US9732648B2Catalyst device for exhaust gas purification and method for exhaust gas purificationMAZDA MOTOR·Filed 2014·Granted Aug 15, 2017·4 cites·14 claims
- 0481US8912116B2Exhaust gas purification catalystAKAMINE MASAAKI·Filed 2010·Granted Dec 16, 2014·4 cites·20 claims
- 0579US6953769B2Exhaust gas purifying catalystMAZDA MOTOR·Filed 2002·Granted Oct 11, 2005·25 cites·24 claims
- 0676US7235511B2Exhaust gas purifying catalystMAZDA MOTOR·Filed 2004·Granted Jun 26, 2007·17 cites·5 claims
- 0762US6927191B2Oxidation catalystMAZDA MOTOR·Filed 2002·Granted Aug 9, 2005·5 cites·5 claims
- 0850US9144788B2Exhaust gas purification catalyst and method for producing the sameMAZDA MOTOR·Filed 2014·Granted Sep 29, 2015·0 cites·5 claims
- 0948US2016228853A1Catalyst material for exhaust gas purification and method for producing sameMAZDA MOTOR·Filed 2014·Application pending·0 cites
- 1047US9266093B2Exhaust gas purification catalyst and method for producing the sameMAZDA MOTOR·Filed 2014·Granted Feb 23, 2016·0 cites·5 claims
- 1146US2007179054A1Exhaust gas purification catalystMAZDA MOTOR·Filed 2007·Application pending·0 cites
- 1246US2007265160A1Exhaust gas purification catalystMAZDA MOTOR·Filed 2007·Application pending·0 cites
- 1341US2006217263A1Exhaust gas purification catalystMAZDA MOTOR·Filed 2006·Application pending·0 cites
- 1439US2006223698A1Exhaust 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 →