Inventor · disambiguated record
Takeshi Tabata
Also filed as: TABATA TAKESHI
18 granted patents·1 pending application·476 citations·filing 1990–2011
95Inventor score
Top patents by PatentIndex Score
19 records- 0197US5302470AFuel cell power generation systemOSAKA GAS CO LTD·Filed 1992·Granted Apr 12, 1994·242 cites·11 claims
- 0289US7544634B2Carbon monoxide removing catalystOSAKA GAS CO LTD·Filed 2006·Granted Jun 9, 2009·9 cites·4 claims
- 0384US6042798AMethod of desulfurization of hydrocarbonsOSAKA GAS CO LTD·Filed 1997·Granted Mar 28, 2000·57 cites·16 claims
- 0482US7247592B2Method of activating catalyst for carbon monoxide removalOSAKA GAS CO LTD·Filed 2001·Granted Jul 24, 2007·17 cites·4 claims
- 0578US7658908B2Method of removing carbon monoxide and operating a fuel cell systemOSAKA GAS CO LTD·Filed 2006·Granted Feb 9, 2010·3 cites·2 claims
- 0673US5124140AProcess for steam reforming of hydrocarbonsOSAKA GAS CO LTD·Filed 1990·Granted Jun 23, 1992·29 cites·20 claims
- 0768US7371706B2Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gasOSAKA GAS CO LTD·Filed 2004·Granted May 13, 2008·10 cites·4 claims
- 0868US6602481B1Catalyst for removing hydrocarbons from exhaust gas and method for clarification of exhaust gasOSAKA GAS CO LTD·Filed 1999·Granted Aug 5, 2003·24 cites·3 claims
- 0962US7972585B2Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover , fuel removal system having the carbon monoxide remover, and filterOSAKA GAS CO LTD·Filed 2008·Granted Jul 5, 2011·0 cites·1 claims
- 1062US5993764ANitrogen oxide-reducing catalyst and process for reducing nitrogen oxides in exhaust gasOSAKA GAS CO LTD·Filed 1996·Granted Nov 30, 1999·27 cites·18 claims
- 1160US8357341B2Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel removal system having the carbon monoxide remover, and filterOSAKA GAS CO LTD·Filed 2011·Granted Jan 22, 2013·0 cites·5 claims
- 1257US7544341B2Method of removing carbon monoxideOSAKA GAS CO LTD·Filed 2006·Granted Jun 9, 2009·0 cites·5 claims
- 1356US6887446B2Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gasOSAKA GAS CO LTD·Filed 2003·Granted May 3, 2005·4 cites·4 claims
- 1451US5985225ANitrogen oxides reduction catalyst and process for reducing nitrogen oxides in exhaust gasOSAKA GAS CO LTD·Filed 1996·Granted Nov 16, 1999·13 cites·9 claims
- 1549US5869013AProcess and catalyst for reducing Nox in exhaust combustion gasesOSAKA GAS CO LTD·Filed 1997·Granted Feb 9, 1999·17 cites·11 claims
- 1649US2005002839A1Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gasOSAKA GAS CO LTD·Filed 2004·Application pending·0 cites
- 1748US5061371AChromatographic separation apparatusNIPPON RENSUI KK·Filed 1990·Granted Oct 29, 1991·19 cites·5 claims
- 1840US8591850B2Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel reforming system having the carbon monoxide remover, and filterECHIGO MITSUAKI·Filed 2002·Granted Nov 26, 2013·0 cites·4 claims
- 1934US6074976AProcess and catalyst for reducing NOx in exhaust combustion gasesOSAKA GAS CO LTD·Filed 1998·Granted Jun 13, 2000·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →