Inventor · disambiguated record
Shinichi Takeshima
Also filed as: TAKESHIMA SHINICHI
85 granted patents·3 pending applications·3,502 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
88 records- 0199US5473887AExhaust purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1992·Granted Dec 12, 1995·340 cites·33 claims
- 0298US6058700ADevice for purifying exhaust gas of engineTOYOTA MOTOR CO LTD·Filed 1998·Granted May 9, 2000·162 cites·25 claims
- 0398US5437153AExhaust purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Aug 1, 1995·189 cites·37 claims
- 0498US5402641AExhaust gas purification apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Apr 4, 1995·188 cites·25 claims
- 0597US5483795AExhaust purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1994·Granted Jan 16, 1996·138 cites·18 claims
- 0697US5473890AExhaust purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Dec 12, 1995·151 cites·37 claims
- 0797US5315824ACold HC adsorption and removal apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1992·Granted May 31, 1994·122 cites·14 claims
- 0897US5233830AExhaust gas purification system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Aug 10, 1993·119 cites·8 claims
- 0997US4934142AExhaust emission control device for a diesel engineTOYOTA MOTOR CO LTD·Filed 1988·Granted Jun 19, 1990·153 cites·12 claims
- 1097US4916897AExhaust gas purifying apparatus built-in to a muffler for a diesel engineTOYOTA MOTOR CO LTD·Filed 1988·Granted Apr 17, 1990·127 cites·24 claims
- 1196US5713199ADevice for detecting deterioration of NOx absorbentTOYOTA MOTOR CO LTD·Filed 1996·Granted Feb 3, 1998·128 cites·35 claims
- 1296US5365734ANOx purification apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Nov 22, 1994·77 cites·12 claims
- 1395US9884770B2Ammonia synthesis methodTAKESHIMA SHINICHI·Filed 2013·Granted Feb 6, 2018·18 cites·10 claims
- 1495US5423181AExhaust gas purification device of an engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Jun 13, 1995·84 cites·10 claims
- 1594US5715679AExhaust purification device of an engineTOYOTA MOTOR CO LTD·Filed 1996·Granted Feb 10, 1998·104 cites·21 claims
- 1694US5448887AExhaust gas purification device for an engineTOYOTA MOTOR CO LTD·Filed 1994·Granted Sep 12, 1995·98 cites·7 claims
- 1794US5270024AProcess for reducing nitrogen oxides from exhaust gasTOSOH CORP·Filed 1990·Granted Dec 14, 1993·128 cites·13 claims
- 1894US5209061AExhaust gas purification system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1992·Granted May 11, 1993·100 cites·11 claims
- 1993US5433074AExhaust gas purification device for an engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Jul 18, 1995·96 cites·11 claims
- 2091US8382905B2Plant-fiber-material transformation methodTOYOTA MOTOR CO LTD·Filed 2008·Granted Feb 26, 2013·11 cites·26 claims
- 2191US5471836AExhaust purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1992·Granted Dec 5, 1995·78 cites·28 claims
- 2291US5450722AExhaust purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Sep 19, 1995·79 cites·21 claims
- 2391US5388406ANOx decreasing apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Feb 14, 1995·88 cites·27 claims
- 2487US7867943B2Exhaust gas purifying catalyst, and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 11, 2011·9 cites·6 claims
- 2586US8206671B2Porous composite oxide and production method thereofTAKESHIMA SHINICHI·Filed 2009·Granted Jun 26, 2012·5 cites·14 claims
- 2685US7111456B2Exhaust emission control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2003·Granted Sep 26, 2006·31 cites·17 claims
- 2785US5017538ACatalyst for purifying exhaust gas and a method of producing the sameTOYOTA MOTOR CO LTD·Filed 1989·Granted May 21, 1991·40 cites·9 claims
- 2884US6083467AExhaust gas purifying catalyst and process for producing the sameTOYOTA MOTOR CO LTD·Filed 1998·Granted Jul 4, 2000·62 cites·6 claims
- 2984US4723973APurifying apparatus of a particulate trap-type for collecting particulates in exhaust gas from an engineNIPPON DENSO CO·Filed 1986·Granted Feb 9, 1988·59 cites·8 claims
- 3083US7915195B2Exhaust gas purifying catalyst and production process thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 29, 2011·6 cites·10 claims
- 3183US7393808B2Particulate matter-oxidizing material and oxidizing catalystTOYOTA MOTOR CO LTD·Filed 2004·Granted Jul 1, 2008·16 cites·5 claims
- 3282US8999878B2Exhaust gas purifying catalystTAKESHIMA SHINICHI·Filed 2007·Granted Apr 7, 2015·10 cites·9 claims
- 3382US8574524B2Porous composite oxide and production method thereofTAKESHIMA SHINICHI·Filed 2012·Granted Nov 5, 2013·2 cites·3 claims
- 3482US5365733AExhaust gas purification system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Nov 22, 1994·47 cites·8 claims
- 3581US8999886B2Catalyst support particle, production process thereof and exhaust gas purifying catalystTAKESHIMA SHINICHI·Filed 2007·Granted Apr 7, 2015·10 cites·6 claims
- 3681US7968490B2Method for producing porous substancesTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 28, 2011·6 cites·13 claims
- 3780US6956008B2Storage-reduction type NOx purifying catalystTOYOTA MOTOR CO LTD·Filed 2003·Granted Oct 18, 2005·26 cites·10 claims
- 3876US5155994AExhaust gas purification system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1992·Granted Oct 20, 1992·43 cites·15 claims
- 3975US7604789B2Porous composite oxide and production method thereofTOYOTA MOTOR CO LTD·Filed 2004·Granted Oct 20, 2009·6 cites·1 claims
- 4075US5702675ACatalyst for purifying exhaust gases and process for producing the sameTOYOTA MOTOR CO LTD·Filed 1995·Granted Dec 30, 1997·39 cites·12 claims
- 4174US5443803ACatalyst for purifying exhaust gasTOYOTA MOTOR CO LTD·Filed 1992·Granted Aug 22, 1995·33 cites·10 claims
- 4273US10280856B2Exhaust purification system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2017·Granted May 7, 2019·1 cites·7 claims
- 4373US10267192B2Exhaust purification system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2017·Granted Apr 23, 2019·1 cites·3 claims
- 4473US8460471B2Method for glycosylating and separating plant fiber materialTAKESHIMA SHINICHI·Filed 2009·Granted Jun 11, 2013·1 cites·15 claims
- 4573US5296196ASemiconductor hydrocarbon sensorTOYOTA MOTOR CO LTD·Filed 1992·Granted Mar 22, 1994·36 cites·10 claims
- 4673US5172550AControl apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Dec 22, 1992·40 cites·13 claims
- 4772US8460472B2Method for glycosylating and separating plant fiber materialTAKESHIMA SHINICHI·Filed 2009·Granted Jun 11, 2013·1 cites·4 claims
- 4871US7776783B2Catalyst carrier and exhaust gas purification catalystTOYOTA MOTOR CO LTD·Filed 2006·Granted Aug 17, 2010·2 cites·15 claims
- 4971US7138353B2Particulate burning catalystTOYOTA MOTOR CO LTD·Filed 2001·Granted Nov 21, 2006·16 cites·5 claims
- 5070US12138589B2Exhaust gas control system and exhaust gas control methodTOYOTA MOTOR CO LTD·Filed 2022·Granted Nov 12, 2024·0 cites·12 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →