Inventor
IRITE NAOKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “IRITE NAOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIKEN KK
13 patentsUS5824621AOct 20, 1998
Exhaust gas cleaner
RIKEN KK26 citations92
US5741468AApr 21, 1998
Exhaust gas cleaner and method for cleaning exhaust gas
RIKEN KK41 citations92
US5670443ASep 23, 1997
Exhaust gas cleaner and method for cleaning exhaust gas
RIKEN KK29 citations92
US5670444ASep 23, 1997
Exhaust gas cleaner and method for cleaning same
RIKEN KK21 citations92
US5658543AAug 19, 1997
Exhaust gas cleaner and method for cleaning same
RIKEN KK30 citations92
US5589432ADec 31, 1996
Exhaust gas cleaner and method for cleaning same
RIKEN KK27 citations92
US5747410AMay 5, 1998
Exhaust gas cleaner and method of cleaning exhaust gas
RIKEN KK46 citations89
US5772973AJun 30, 1998
Exhaust gas cleaner and method for removing nitrogen oxides
RIKEN KK16 citations82
US5744112AApr 28, 1998
Method for cleaning exhaust gas
RIKEN KK13 citations74
US5658542AAug 19, 1997
Exhaust gas cleaner and method for cleaning same
RIKEN KK11 citations74
US5714432AFeb 3, 1998
Exhaust gas cleaner comprising supported silver or silver oxide particles
RIKEN KK9 citations73
US5656249AAug 12, 1997
Exhaust gas cleaner and method for removing nitrogen oxides
RIKEN KK10 citations73
US5744111AApr 28, 1998
Method for cleaning exhaust gas
RIKEN KK7 citations70