Inventor · disambiguated record
Akira Kohara
Also filed as: KOHARA AKIRA
5 granted patents·1 pending application·118 citations·filing 2007–2015
81Inventor score
Top patents by PatentIndex Score
6 records- 0193US8337791B2Exhaust gas purification catalyst, exhaust gas purification apparatus using the same and exhaust gas purification methodKOHARA AKIRA·Filed 2009·Granted Dec 25, 2012·37 cites·16 claims
- 0292US8202819B2Catalyst 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
- 0391US7871956B2Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the sameDAIICHI KIGENSO KAGAKU KOGYO·Filed 2007·Granted Jan 18, 2011·23 cites·8 claims
- 0488US8187995B2Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the sameWAKITA TAKAHIRO·Filed 2010·Granted May 29, 2012·17 cites·20 claims
- 0545US10734875B2Rotary electric machine and rotary electric machine controllerUNIV OSAKA·Filed 2015·Granted Aug 4, 2020·0 cites·12 claims
- 0636US2011274603A1Exhaust gas purification catalyst, exhaust gas purification apparatus using the same and exhaust gas purification methodN E CHEMCAT CORP·Filed 2010·Application pending·0 cites
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