Inventor
ORI HIROTAKA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “ORI HIROTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS11224840B2Jan 18, 2022
Exhaust gas purification catalyst
TOYOTA MOTOR CO LTD8 citations85
US10337372B2Jul 2, 2019
Exhaust gas purification catalyst device, exhaust gas purification system, and method for detecting deterioration of exhaust gas purification catalyst device
TOYOTA MOTOR CO LTD7 citations83
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
US10413895B2Sep 17, 2019
Exhaust gas purification catalyst
TOYOTA MOTOR CO LTD0 citations51
US11473472B2Oct 18, 2022
Exhaust gas control apparatus and manufacturing method thereof
TOYOTA MOTOR CO LTD0 citations50
CHINZEI ISAO
4 patentsUS10576420B2Mar 3, 2020
Exhaust gas purifying catalyst
CHINZEI ISAO22 citations93
US11053833B2Jul 6, 2021
Exhaust gas purification catalyst
CHINZEI ISAO3 citations72
US11559768B2Jan 24, 2023
Exhaust gas purification catalyst
CHINZEI ISAO1 citations62
US11725556B2Aug 15, 2023
Exhaust gas purification catalyst
CHINZEI ISAO1 citations59
CATALER CORP
4 patentsUS11504700B2Nov 22, 2022
Exhaust gas purification catalyst
CATALER CORP7 citations85
US11286830B2Mar 29, 2022
Exhaust gas cleaning catalyst
CATALER CORP10 citations85
US7825063B2Nov 2, 2010
Hydrogen sulfide generation-suppressed catalyst
CATALER CORP8 citations83
US7816300B2Oct 19, 2010
Catalyst for purifying exhaust gas
CATALER CORP14 citations82