Inventor · disambiguated record
Miho Hatanaka
Also filed as: HATANAKA MIHO
15 granted patents·4 pending applications·331 citations·filing 2000–2023
94Inventor score
Files withTOYODA CHUO KENKYUSHO KK5TOYOTA CHUO KENKYUSHO KK5TAKAGI NOBUYUKI2TOYOTA MOTOR CO LTD2AOKI YUKI1
Top patents by PatentIndex Score
19 records- 0196US9616386B2Catalyst for purification of exhaust gas, NOx storage-reduction catalyst, and method for purifying exhaust gasTOYOTA CHUO KENKYUSHO KK·Filed 2016·Granted Apr 11, 2017·11 cites·14 claims
- 0295US8580705B2Exhaust gas purifying catalystAOKI YUKI·Filed 2010·Granted Nov 12, 2013·27 cites·10 claims
- 0393US6511642B1Porous material, catalyst, method of producing the porous material and method for purifying exhaust gasTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Jan 28, 2003·66 cites·61 claims
- 0492US10329984B2Oxygen storage/release materialTOYOTA CHUO KENKYUSHO KK·Filed 2018·Granted Jun 25, 2019·5 cites·8 claims
- 0590US8043992B2Inorganic mixed oxide and catalyst for purification of exhaust gas using the sameTOYOTA CHUO KENKYUSHO KK·Filed 2008·Granted Oct 25, 2011·13 cites·6 claims
- 0690US6852665B2Composite oxide, process for producing the same, catalyst for purifying exhaust gas, and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2001·Granted Feb 8, 2005·44 cites·57 claims
- 0789US6391276B1Titania-zirconia powder and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted May 21, 2002·58 cites·24 claims
- 0888US6926875B2Porous material process of producing the porous material, catalyst for purifying exhaust gas comprising the porous material, method of purifying exhaust gasTOYOTA CHUO KENKYUSHO KK·Filed 2002·Granted Aug 9, 2005·33 cites·20 claims
- 0987US8105561B2Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalystHATANAKA MIHO·Filed 2006·Granted Jan 31, 2012·18 cites·18 claims
- 1086US6933259B2Composite oxide powder, a method for producing the same and a catalyst using the sameTOYOTA CHUO KENKYUSHO KK·Filed 2001·Granted Aug 23, 2005·31 cites·21 claims
- 1184US9539564B2Method for producing exhaust gas purification catalystTOYOTA MOTOR CO LTD·Filed 2015·Granted Jan 10, 2017·3 cites·4 claims
- 1276US6762147B2Composite oxide powder, catalyst and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2002·Granted Jul 13, 2004·21 cites·22 claims
- 1370US9254475B2Exhaust gas purification catalystSAITO YOSHINORI·Filed 2013·Granted Feb 9, 2016·1 cites·6 claims
- 1451US11969712B2Catalyst for purification of exhaust gas and production method thereofTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 30, 2024·0 cites·10 claims
- 1546US8225601B2Exhaust gas purification system for internal combustion engineTAKAGI NOBUYUKI·Filed 2007·Granted Jul 24, 2012·0 cites·11 claims
- 1646US2009105070A1Catalyst for Purification of Exhaust GasTANABE TOSHITAKA·Filed 2007·Application pending·0 cites
- 1744US2024149260A1Exhaust gas purification deviceKABASHIMA NOBUSUKE·Filed 2023·Application pending·0 cites
- 1843US2009266053A1Exhaust gas purification system for internal combustion engineTAKAGI NOBUYUKI·Filed 2007·Application pending·0 cites
- 1940US2002107142A1Titania-based porous substance and catalystTOYODA CHUO KENKYUSHO KK·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →