P
PatentIndex
Search
Landscape
Sign in
Inventor
OZEKI MASAAKI
2 patents
⚠️ This page may combine multiple inventors who share the name “OZEKI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
1 patent
US4060065A
Nov 29, 1977
Exhaust gas recirculation system having means to estimate actual recirculation rate based on intake and exhaust gas temperatures
NISSAN MOTOR
30 citations
80
HOYA CORP
1 patent
US4767660A
Aug 30, 1988
Testing member capable of selecting a reflection factor
HOYA CORP
18 citations
76