Inventor
MIURA MASAHIDE
JP52 patents
⚠️ This page may combine multiple inventors who share the name “MIURA MASAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
26 patentsUS7547656B2Jun 16, 2009
Exhaust gas cleaning catalyst
TOYOTA MOTOR CO LTD42 citations92
US11224840B2Jan 18, 2022
Exhaust gas purification catalyst
TOYOTA MOTOR CO LTD8 citations85
US8026193B2Sep 27, 2011
Metal oxide particle, production process thereof and exhaust gas purifying catalyst
TOYOTA MOTOR CO LTD8 citations84
US9937487B2Apr 10, 2018
Exhaust gas control catalyst
TOYOTA MOTOR CO LTD11 citations83
US10618029B2Apr 14, 2020
Oxygen storage material and method for producing the same
TOYOTA MOTOR CO LTD5 citations73
US9993804B2Jun 12, 2018
Catalyst for exhaust gas purification
TOYOTA MOTOR CO LTD4 citations73
US10731532B2Aug 4, 2020
Exhaust gas purification catalyst
TOYOTA MOTOR CO LTD6 citations72
US10539056B2Jan 21, 2020
Exhaust gas purification catalyst
TOYOTA MOTOR CO LTD4 citations72
US10112180B2Oct 30, 2018
Ceria-zirconia composite oxide, method for producing the same, and catalyst for purifying exhaust gas using the ceria-zirconia composite oxide
TOYOTA MOTOR CO LTD2 citations72
US9931614B2Apr 3, 2018
Ceria-zirconia-based composite oxide and method for producing same, and catalyst for exhaust gas purification including ceria-zirconia-based composite oxide
TOYOTA MOTOR CO LTD6 citations72
US9868087B2Jan 16, 2018
Core-shell oxide material, method for producing the same, and catalyst and method for purification of exhaust gas using the core-shell oxide material
TOYOTA MOTOR CO LTD5 citations71
US11426710B2Aug 30, 2022
Exhaust gas control catalyst
TOYOTA MOTOR CO LTD3 citations70
US11396837B2Jul 26, 2022
Exhaust gas cleaning catalyst
TOYOTA MOTOR CO LTD3 citations67
US7989387B2Aug 2, 2011
Process for producing metal oxide particle and exhaust gas purifying catalyst
TOYOTA MOTOR CO LTD6 citations63
US7632776B2Dec 15, 2009
Exhaust gas purifying catalyst and production process thereof
TOYOTA MOTOR CO LTD3 citations63
US10967366B2Apr 6, 2021
Method for producing exhaust gas purifying catalyst and exhaust gas purifying catalyst
TOYOTA MOTOR CO LTD0 citations61
US10913051B2Feb 9, 2021
Ceria-zirconia-based composite oxide and method for producing same, and exhaust gas purification catalyst including ceria-zirconia-based composite oxide
TOYOTA MOTOR CO LTD0 citations61
US11643958B2May 9, 2023
Exhaust gas purification material and exhaust gas purification device
TOYOTA MOTOR CO LTD0 citations59
US11559786B2Jan 24, 2023
Oxygen storage material and method for producing the same
TOYOTA MOTOR CO LTD0 citations52
US10668449B2Jun 2, 2020
Oxygen storage material and method for producing the same
TOYOTA MOTOR CO LTD0 citations52
US10625246B2Apr 21, 2020
Oxygen storage material and method for producing the same
TOYOTA MOTOR CO LTD0 citations52
US10220368B2Mar 5, 2019
Oxygen storage material and method of producing the same
TOYOTA MOTOR CO LTD0 citations52
US7745371B2Jun 29, 2010
Exhaust gas purifying catalyst, metal oxide particle and production process thereof
TOYOTA MOTOR CO LTD0 citations52
US10413895B2Sep 17, 2019
Exhaust gas purification catalyst
TOYOTA MOTOR CO LTD0 citations51
US10065179B2Sep 4, 2018
Ceria-zirconia-based composite oxide and method for producing same, and exhaust gas purification catalyst including ceria-zirconia-based composite oxide
TOYOTA MOTOR CO LTD1 citations51
US10022708B2Jul 17, 2018
Exhaust gas purification catalyst for motor vehicle
TOYOTA MOTOR CO LTD0 citations51
CHINZEI ISAO
7 patentsUS10576420B2Mar 3, 2020
Exhaust gas purifying catalyst
CHINZEI ISAO22 citations93
US11053833B2Jul 6, 2021
Exhaust gas purification catalyst
CHINZEI ISAO3 citations72
US11400436B2Aug 2, 2022
Exhaust gas purification catalyst
CHINZEI ISAO2 citations70
US11559768B2Jan 24, 2023
Exhaust gas purification catalyst
CHINZEI ISAO1 citations62
US11795855B2Oct 24, 2023
Exhaust gas purification catalyst
CHINZEI ISAO1 citations59
US11759769B2Sep 19, 2023
Exhaust gas purification device
CHINZEI ISAO1 citations59
US12031465B2Jul 9, 2024
Exhaust gas purification device
CHINZEI ISAO0 citations50
MIURA MASAHIDE
5 patentsUS8293677B2Oct 23, 2012
Core-shell structure, process for its production, and exhaust gas purification catalyst comprising core-shell structure
MIURA MASAHIDE9 citations83
US8097553B2Jan 17, 2012
Catalyst support powder and exhaust gas purifying catalyst
MIURA MASAHIDE10 citations83
US8389435B2Mar 5, 2013
Metal oxide catalyst carrier particle and exhaust gas purification catalyst
MIURA MASAHIDE5 citations71
US9387464B2Jul 12, 2016
Iron oxide-zirconia composite oxide and method for producing same, and exhaust gas purification catalyst
MIURA MASAHIDE1 citations51
US9084967B2Jul 21, 2015
Oxygen adsorbent based on lanthanoide oxysulfate, method for producing it, and exhaust gas purifying catalyst containing it
MIURA MASAHIDE0 citations51
SUZUKI HIROMASA
3 patentsTOYOTA CHUO KENKYUSHO KK
2 patentsUS9409152B2Aug 9, 2016
Catalyst 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 gas
TOYOTA CHUO KENKYUSHO KK11 citations83
US10112181B2Oct 30, 2018
Catalyst for purification of exhaust gas, method for producing the same, and method for purification of exhaust gas using the same
TOYOTA CHUO KENKYUSHO KK5 citations72
CATALER CORP
2 patentsHATANAKA MIHO
1 patentSAITO YOSHINORI
1 patentNAKAHIGASHI SEIJI
1 patentSHIMANO NORIMICHI
1 patentTAKAGI NOBUYUKI
1 patentShowing the top 50 of 52 patents by PatentIndex Score.