Inventor
SHINOTSUKA NORIHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SHINOTSUKA NORIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6161378ADec 19, 2000
Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas internal combustion engine
HITACHI LTD71 citations96
US6397582B1Jun 4, 2002
Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine
HITACHI LTD24 citations92
US6272848B1Aug 14, 2001
Exhaust gas cleaning apparatus and method for internal combustion engine
HITACHI LTD49 citations92
US5968870AOct 19, 1999
Catalyst for purifying exhaust gas from internal combustion engine and purifying method thereof
HITACHI LTD24 citations92
US7010910B2Mar 14, 2006
Exhaust gas purification apparatus
HITACHI LTD13 citations83
US6596247B1Jul 22, 2003
Method for purifying exhaust gas from internal combustion engines
HITACHI LTD4 citations62
US6823659B2Nov 30, 2004
Moisture removal device and method thereof for internal combustion engine use exhaust gas cleaning device
HITACHI LTD4 citations60
US7772149B2Aug 10, 2010
Exhaust gas purification apparatus for an internal combustion engine and a catalyst for purifying exhaust gas
HITACHI LTD0 citations48