Inventor
HIRAI AKIMASA
JP32 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI AKIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATALER CORP
14 patentsUS7998896B2Aug 16, 2011
Exhaust gas purifying catalyst
CATALER CORP27 citations92
US7737077B2Jun 15, 2010
Catalyst for purifying exhaust gases
CATALER CORP38 citations92
US9694348B2Jul 4, 2017
Exhaust cleaning catalyst
CATALER CORP9 citations84
US9675970B2Jun 13, 2017
Exhaust cleaning catalyst
CATALER CORP17 citations84
US9597663B2Mar 21, 2017
Exhaust cleaning catalyst
CATALER CORP16 citations83
US8039418B2Oct 18, 2011
Exhaust gas-purifying catalyst
CATALER CORP14 citations83
US7842643B2Nov 30, 2010
Exhaust gas purifying catalyst
CATALER CORP8 citations83
US9855550B2Jan 2, 2018
Exhaust gas-purifying catalyst
CATALER CORP3 citations73
US9724644B2Aug 8, 2017
Exhaust gas purifying catalyst
CATALER CORP3 citations73
US10099204B2Oct 16, 2018
Exhaust gas-purifying catalyst
CATALER CORP3 citations72
US9789469B2Oct 17, 2017
Exhaust gas-purifying catalyst and exhaust gas-purifying catalyst material
CATALER CORP4 citations72
US7846863B2Dec 7, 2010
Exhaust gas purifying catalyst
CATALER CORP5 citations63
US10279338B2May 7, 2019
Exhaust gas-purifying catalyst
CATALER CORP0 citations52
US9849441B2Dec 26, 2017
Exhaust gas purifying catalyst
CATALER CORP0 citations42
MATSUEDA SATOSHI
7 patentsUS8741799B2Jun 3, 2014
Exhaust gas-purifying catalyst
MATSUEDA SATOSHI17 citations83
US8580706B2Nov 12, 2013
Exhaust gas-purifying catalyst
MATSUEDA SATOSHI14 citations83
US8318632B2Nov 27, 2012
Exhaust gas purification catalyst
MATSUEDA SATOSHI15 citations83
US9364793B2Jun 14, 2016
Exhaust gas-purifying catalyst
MATSUEDA SATOSHI3 citations72
US8133839B2Mar 13, 2012
Exhaust gas-purifying catalyst
MATSUEDA SATOSHI2 citations62
US9358535B2Jun 7, 2016
Exhaust gas-purifying catalyst
MATSUEDA SATOSHI1 citations51
US9295945B2Mar 29, 2016
Exhaust gas-purifying catalyst
MATSUEDA SATOSHI1 citations51