Inventor
HOSOGAI SEIICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HOSOGAI SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
7 patentsUS6092369AJul 25, 2000
Catalyst deterioration-determining system for internal combustion engines using compressed natural gas
HONDA MOTOR CO LTD44 citations92
US5983714ANov 16, 1999
System for detecting failure of fuel pressure sensor
HONDA MOTOR CO LTD45 citations92
US5941212AAug 24, 1999
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD14 citations72
US6176080B1Jan 23, 2001
Oxygen concentration sensor abnormality-detecting system for internal combustion engines
HONDA MOTOR CO LTD6 citations61
US10208698B2Feb 19, 2019
Direct fuel injection internal combustion engine
HONDA MOTOR CO LTD0 citations48
US10180113B2Jan 15, 2019
Control system for internal combustion engine
HONDA MOTOR CO LTD0 citations40
US10094318B2Oct 9, 2018
Internal combustion engine control device and method for controlling fuel injection valve of internal combustion engine
HONDA MOTOR CO LTD0 citations40