Inventor
ISOGAI AKIO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “ISOGAI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA CHUO KENKYUSHO KK
5 patentsUS5075276ADec 24, 1991
Catalyst for purification of exhaust gases
TOYODA CHUO KENKYUSHO KK106 citations95
US4921829AMay 1, 1990
Catalyst for purifing exhaust gases
TOYODA CHUO KENKYUSHO KK75 citations95
US4722920AFeb 2, 1988
Alumina catalyst supports
TOYODA CHUO KENKYUSHO KK61 citations95
US5154902AOct 13, 1992
Exhaust gas purifying catalyst and exhaust gas purifying process
TOYODA CHUO KENKYUSHO KK9 citations73
US4902576AFeb 20, 1990
High temperature sliding element and method for preventing high temperature sliding wear
TOYODA CHUO KENKYUSHO KK8 citations71