Inventor
HIRAO TETSUHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIRAO TETSUHIRO”. 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
US9937487B2Apr 10, 2018
Exhaust gas control catalyst
TOYOTA MOTOR CO LTD11 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
US10022708B2Jul 17, 2018
Exhaust gas purification catalyst for motor vehicle
TOYOTA MOTOR CO LTD0 citations51