Inventor · disambiguated record
Akihiko Suda
Also filed as: SUDA AKIHIKO
34 granted patents·1 pending application·676 citations·filing 1988–2020
98Inventor score
Files withTOYODA CHUO KENKYUSHO KK11TOYOTA CHUO KENKYUSHO KK9TOYOTA MOTOR CO LTD5ADMATECHS CO LTD2SUZUKI HIROMASA2
Top patents by PatentIndex Score
35 records- 0197US10576420B2Exhaust gas purifying catalystCHINZEI ISAO·Filed 2015·Granted Mar 3, 2020·22 cites·5 claims
- 0297US10556223B2Exhaust gas purifying catalystSUZUKI HIROMASA·Filed 2015·Granted Feb 11, 2020·18 cites·5 claims
- 0395US7713908B2Porous composite metal oxide and method of producing the sameTOYOTA CHUO KENKYUSHO KK·Filed 2005·Granted May 11, 2010·35 cites·16 claims
- 0494US10143968B2Exhaust gas purifying catalystSUZUKI HIROMASA·Filed 2015·Granted Dec 4, 2018·11 cites·4 claims
- 0593US8697600B2Exhaust gas purifying catalystNOBUKAWA TAKESHI·Filed 2011·Granted Apr 15, 2014·18 cites·11 claims
- 0693US7214643B2Metal oxide and method for producing the same, and catalystTOYOTA CHUO KENKYUSHO KK·Filed 2003·Granted May 8, 2007·44 cites·21 claims
- 0793US6511642B1Porous 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
- 0892US10329984B2Oxygen storage/release materialTOYOTA CHUO KENKYUSHO KK·Filed 2018·Granted Jun 25, 2019·5 cites·8 claims
- 0992US9409152B2Catalyst 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
- 1092US9376327B2Ceria-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
- 1190US10947161B2“MXene” particulate material, production process for the same and secondary batteryADMATECHS CO LTD·Filed 2020·Granted Mar 16, 2021·2 cites·13 claims
- 1290US6852665B2Composite 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
- 1389US6391276B1Titania-zirconia powder and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted May 21, 2002·58 cites·24 claims
- 1488US9931614B2Ceria-zirconia-based composite oxide and method for producing same, and catalyst for exhaust gas purification including ceria-zirconia-based composite oxideTOYOTA MOTOR CO LTD·Filed 2014·Granted Apr 3, 2018·6 cites·5 claims
- 1588US6926875B2Porous 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
- 1688US5945369ACatalyst for purifying exhaust gases and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 1995·Granted Aug 31, 1999·90 cites·34 claims
- 1786US6933259B2Composite 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
- 1886US5958827ASolid solution particle of oxides, a process for producing the same and a catalyst for purifying exhaust gasesTOYOTA MOTOR CO LTD·Filed 1996·Granted Sep 28, 1999·70 cites·28 claims
- 1985US9556023B2Porous composite metal oxide, catalyst using the same, and methods for producing the porous composite metal oxide and the catalystSATO KIMITOSHI·Filed 2010·Granted Jan 31, 2017·4 cites·19 claims
- 2081US7247597B2Composite oxide, process for producing the same, and exhaust gas reducing co-catalystTOYOTA CHUO KENKYUSHO KK·Filed 2002·Granted Jul 24, 2007·20 cites·9 claims
- 2178US10112180B2Ceria-zirconia composite oxide, method for producing the same, and catalyst for purifying exhaust gas using the ceria-zirconia composite oxideTOYOTA MOTOR CO LTD·Filed 2014·Granted Oct 30, 2018·2 cites·3 claims
- 2276US6762147B2Composite oxide powder, catalyst and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2002·Granted Jul 13, 2004·21 cites·22 claims
- 2374US6673739B2Catalyst for CO shift reactionTOYODA CHUO KENKYUSHO KK·Filed 2002·Granted Jan 6, 2004·13 cites·11 claims
- 2471US8984861B2Catalyst deterioration diagnosis method, method for purification of exhaust gas using the diagnosis method, catalyst deterioration diagnosis apparatus, and apparatus for purification of exhaust gas using the diagnosis apparatusTOYOTA CHUO KENKYUSHO KK·Filed 2013·Granted Mar 24, 2015·2 cites·9 claims
- 2570US10065179B2Ceria-zirconia-based composite oxide and method for producing same, and exhaust gas purification catalyst including ceria-zirconia-based composite oxideTOYOTA MOTOR CO LTD·Filed 2014·Granted Sep 4, 2018·1 cites·2 claims
- 2669US9126846B2Method of synthesizing metal composite oxide and metal composite oxide obtained by sameNAGAO SATOSHI·Filed 2010·Granted Sep 8, 2015·2 cites·4 claims
- 2765US10913051B2Ceria-zirconia-based composite oxide and method for producing same, and exhaust gas purification catalyst including ceria-zirconia-based composite oxideTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 9, 2021·0 cites·7 claims
- 2863US10981835B2“MXene” particulate material, slurry, secondary battery, transparent electrode and production process for “MXene” particulate materialADMATECHS CO LTD·Filed 2020·Granted Apr 20, 2021·0 cites·9 claims
- 2957US8283281B2Catalyst for purification of automobile exhaust gas and method for manufacturing the sameOHMURA TETSUSHI·Filed 2010·Granted Oct 9, 2012·1 cites·16 claims
- 3054US5618772AMethod for producing catalystTOYODA CHUO KENKYUSHO KK·Filed 1995·Granted Apr 8, 1997·17 cites·17 claims
- 3147US9960429B2Iron compound particles, method for producing the iron compound particles, and oxidation catalyst using the iron compound particlesTOYOTA CHUO KENKYUSHO KK·Filed 2016·Granted May 1, 2018·0 cites·9 claims
- 3245US6306360B1Spinel powder and spinel slurryTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Oct 23, 2001·9 cites·21 claims
- 3340US2002107142A1Titania-based porous substance and catalystTOYODA CHUO KENKYUSHO KK·Filed 2001·Application pending·0 cites
- 3434US4934440AMold surface treatment process and moldTOYODA CHUO KENKYUSHO KK·Filed 1988·Granted Jun 19, 1990·5 cites·16 claims
- 3533US5372179AMold surface treatment process and moldTOYODA CHUO KENKYUSHO KK·Filed 1993·Granted Dec 13, 1994·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →