Inventor · disambiguated record
Takeshi Nobukawa
Also filed as: NOBUKAWA TAKESHI
13 granted patents·4 pending applications·115 citations·filing 2008–2023
90Inventor score
Top patents by PatentIndex Score
17 records- 0196US8853120B2Double layered exhaust gas purification catalystAOKI YUKI·Filed 2012·Granted Oct 7, 2014·36 cites·9 claims
- 0293US10385753B2Apparatus for diagnosing deterioration of NOx storage-reduction catalystTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 20, 2019·12 cites·6 claims
- 0393US10337372B2Exhaust gas purification catalyst device, exhaust gas purification system, and method for detecting deterioration of exhaust gas purification catalyst deviceTOYOTA MOTOR CO LTD·Filed 2017·Granted Jul 2, 2019·7 cites·11 claims
- 0493US10118156B2Exhaust gas purification deviceCATALER CORP·Filed 2016·Granted Nov 6, 2018·14 cites·9 claims
- 0593US8697600B2Exhaust gas purifying catalystNOBUKAWA TAKESHI·Filed 2011·Granted Apr 15, 2014·18 cites·11 claims
- 0692US9409152B2Catalyst support for purification of exhaust gas, catalyst for purification of exhaust gas using the same, and method for producing the catalyst support for purification of exhaust gasTOYOTA CHUO KENKYUSHO KK·Filed 2013·Granted Aug 9, 2016·11 cites·15 claims
- 0792US9376327B2Ceria-zirconia base composite oxide, method for producing the same, and catalyst for purification of exhaust gas using the ceria-zirconia base composite oxideMORIKAWA AKIRA·Filed 2011·Granted Jun 28, 2016·11 cites·10 claims
- 0872US8835349B2Exhaust purifying catalystNOBUKAWA TAKESHI·Filed 2011·Granted Sep 16, 2014·3 cites·13 claims
- 0966US9163540B2Exhaust gas control apparatus for internal combustion engineNOBUKAWA TAKESHI·Filed 2012·Granted Oct 20, 2015·2 cites·12 claims
- 1065US9517434B2Catalyst system for exhaust gas purification utilizing base metals, and controlling method thereforNOBUKAWA TAKESHI·Filed 2012·Granted Dec 13, 2016·1 cites·12 claims
- 1163US2023307661A1Catalyst layerTOYOTA CHUO KENKYUSHO KK·Filed 2023·Application pending·0 cites
- 1262US2024088403A1Membrane electrode assemblyTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1358US2023243043A1Water electrolysis cell and manufacturing method of the sameTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 1452US11821349B2Exhaust gas purification catalystCATALER CORP·Filed 2019·Granted Nov 21, 2023·0 cites·8 claims
- 1548US2010190640A1Catalytic support and exhaust-gas converting catalyst (as amended)NOBUKAWA TAKESHI·Filed 2008·Application pending·0 cites
- 1640US9097167B2Exhaust gas purification device of internal combustion engineTANAKA HIROSHI·Filed 2011·Granted Aug 4, 2015·0 cites·3 claims
- 1738US9297288B2Exhaust purification system for internal combustion engineOSAKI MAYUKO·Filed 2011·Granted Mar 29, 2016·0 cites·24 claims
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