Inventor
HOUSHITO OHKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HOUSHITO OHKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
5 patentsUS9308516B2Apr 12, 2016
Catalyst carrier for exhaust gas and exhaust gas-cleaning catalyst
MITSUI MINING & SMELTING CO9 citations82
US9597665B2Mar 21, 2017
Catalyst system for exhaust gas purification and method for exhaust gas purification
MITSUI MINING & SMELTING CO2 citations71
US9533290B2Jan 3, 2017
Exhaust gas purifying catalyst composition and exhaust gas purifying catalyst
MITSUI MINING & SMELTING CO6 citations71
US9687817B2Jun 27, 2017
Carrier for exhaust gas purification catalyst, and exhaust gas purification catalyst
MITSUI MINING & SMELTING CO0 citations51
US10220373B2Mar 5, 2019
Carrier for exhaust gas purification catalyst
MITSUI MINING & SMELTING CO0 citations50
HONDA MOTOR CO LTD
3 patentsUS10022705B2Jul 17, 2018
Exhaust gas purifying catalyst
HONDA MOTOR CO LTD14 citations82
US9358524B2Jun 7, 2016
Catalyst structure for treating exhaust gas
HONDA MOTOR CO LTD2 citations58
US12296320B2May 13, 2025
Exhaust gas cleaning catalyst structure and production method therefor
HONDA MOTOR CO LTD0 citations56