Inventor
KIYOTA YUHIKO
11 patents
⚠️ This page may combine multiple inventors who share the name “KIYOTA YUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MOTORS CORP
10 patentsUS4520624AJun 4, 1985
Diesel particulate filter system
MITSUBISHI MOTORS CORP68 citations95
US4271802AJun 9, 1981
Secondary intake gas control system for internal combustion engine
MITSUBISHI MOTORS CORP15 citations73
US4133322AJan 9, 1979
Internal combustion engine
MITSUBISHI MOTORS CORP18 citations72
US4061118ADec 6, 1977
Carburetor system for multicylinder engine
MITSUBISHI MOTORS CORP9 citations72
US4361123ANov 30, 1982
Internal combustion engine
MITSUBISHI MOTORS CORP6 citations62
US4030465AJun 21, 1977
Multi-cylinder internal combustion engine
MITSUBISHI MOTORS CORP5 citations62
US4305358ADec 15, 1981
Internal combustion engine
MITSUBISHI MOTORS CORP2 citations61
US4125098ANov 14, 1978
Multicylinder engine
MITSUBISHI MOTORS CORP5 citations61
US4210104AJul 1, 1980
Internal combustion engine
MITSUBISHI MOTORS CORP1 citations51
US4178889ADec 18, 1979
Internal combustion engine
MITSUBISHI MOTORS CORP0 citations40