Inventor · disambiguated record
Isao Tan
Also filed as: TAN ISAO
19 granted patents·9 pending applications·423 citations·filing 1999–2021
95Inventor score
Top patents by PatentIndex Score
28 records- 0193US6881384B1Catalytic converter for cleaning exhaust gasDAIHATSU MOTOR CO LTD·Filed 2000·Granted Apr 19, 2005·60 cites·6 claims
- 0293US6808687B1Catalytic converter for cleaning exhaust gasDAIHATSU MOTOR CO LTD·Filed 2000·Granted Oct 26, 2004·63 cites·10 claims
- 0392US7081430B2Exhaust gas purifying catalystDAIHATSU MOTOR CO LTD·Filed 2002·Granted Jul 25, 2006·48 cites·6 claims
- 0489US11686231B2LNT layered catalyst for lean burn gasoline engine and exhaust gas purification apparatus using the sameN E CHEMCAT CORP·Filed 2021·Granted Jun 27, 2023·3 cites·10 claims
- 0589US7297654B2Exhaust gas-purifying catalystCATALER CORP·Filed 2006·Granted Nov 20, 2007·12 cites·11 claims
- 0689US7205257B2Catalyst for clarifying exhaust gasCATALER CORP·Filed 2003·Granted Apr 17, 2007·35 cites·21 claims
- 0787US7601325B2Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxideDAIHATSU MOTOR CO LTD·Filed 2005·Granted Oct 13, 2009·7 cites·6 claims
- 0886US7625836B2Heat-resistant oxideCATALER CORP·Filed 2005·Granted Dec 1, 2009·9 cites·9 claims
- 0986US6620762B2Exhaust gas purifying catalystDAIHATSU MOTOR CO LTD·Filed 2001·Granted Sep 16, 2003·39 cites·9 claims
- 1086US6261989B1Catalytic converter for cleaning exhaust gasDAIHATSU MOTOR CO LTD·Filed 1999·Granted Jul 17, 2001·82 cites·14 claims
- 1185US7795170B2CatalystDAIHATSU MOTOR CO LTD·Filed 2007·Granted Sep 14, 2010·8 cites·9 claims
- 1277US7622418B2Method for producing exhaust gas purifying catalystDAIHATSU MOTOR CO LTD·Filed 2003·Granted Nov 24, 2009·14 cites·9 claims
- 1376US6864214B2Exhaust gas purifying catalystDAIHATSU MOTOR CO LTD·Filed 2001·Granted Mar 8, 2005·30 cites·16 claims
- 1470US8133839B2Exhaust gas-purifying catalystMATSUEDA SATOSHI·Filed 2006·Granted Mar 13, 2012·2 cites·21 claims
- 1568US7576032B2Catalyst compositionDAIHATSU MOTOR CO LTD·Filed 2004·Granted Aug 18, 2009·8 cites·4 claims
- 1667US8993475B2Oxygen storage materialKIMURA MAREO·Filed 2007·Granted Mar 31, 2015·2 cites·10 claims
- 1762US2014271431A1Method for purifying exhaust gasDAIHATSU MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1858US2015265968A1Method for purifying exhaust gasCATALER CORP·Filed 2015·Application pending·0 cites
- 1957US11352933B2Exhaust gas purification deviceSUBARU CORP·Filed 2021·Granted Jun 7, 2022·0 cites·12 claims
- 2056US11208930B2Exhaust gas purification apparatusSUBARU CORP·Filed 2020·Granted Dec 28, 2021·0 cites·11 claims
- 2154US2010227759A1Catalyst CompositionDAIHATSU MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2253US2009131252A1Catalyst CompositionTANAKA HIROHISA·Filed 2006·Application pending·0 cites
- 2350US8623125B2Electrode for plasma generationKIM YOONHO·Filed 2008·Granted Jan 7, 2014·1 cites·3 claims
- 2450US2009131251A1Exhaust gas-purifying catalystCATALER CORP·Filed 2008·Application pending·0 cites
- 2543US2007292329A1Method for Producing Noble Metal-Containing Heat-Resistant OxideDAIHATSU MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 2642US2009023580A1Catalyst CompositionDAIHATSU MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 2741US2005233897A1Catalyst for exhaust gas purificationTANAKA HIROHISA·Filed 2003·Application pending·0 cites
- 2839US2005245391A1Catalyst for exhaust gas purificationTANAKA HIROHISA·Filed 2003·Application pending·0 cites
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