Inventor
NAKANOUCHI YUKIO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NAKANOUCHI YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIKEN KK
7 patentsUS6551497B1Apr 22, 2003
Measuring NOx concentration
RIKEN KK43 citations92
US6303011B1Oct 16, 2001
Gas sensor
RIKEN KK41 citations92
US6019881AFeb 1, 2000
NOx sensor
RIKEN KK36 citations92
US4950380AAug 21, 1990
Limiting current-type oxygen sensor
RIKEN KK32 citations92
US4938861AJul 3, 1990
Limiting current-type oxygen sensor
RIKEN KK20 citations81
US6126902AOct 3, 2000
NOx sensor
RIKEN KK14 citations73
US5861092AJan 19, 1999
Nitrogen oxide detector
RIKEN KK16 citations71