Inventor
OGAI MASAHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OGAI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
5 patentsUS5582805ADec 10, 1996
Electrically heated catalytic apparatus
TOYOTA MOTOR CO LTD69 citations95
US6149877ANov 21, 2000
Exhaust gas purifying catalyst
TOYOTA MOTOR CO LTD53 citations94
US5582803ADec 10, 1996
Electrically heated catalytic apparatus
TOYOTA MOTOR CO LTD18 citations81
US5462905AOct 31, 1995
Exhaust gas purifying catalyst
TOYOTA MOTOR CO LTD17 citations72
US5573731ANov 12, 1996
Electrically heated catalytic converter for an engine
TOYOTA MOTOR CO LTD5 citations58