Inventor
YOSHIDA YASUHISA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA YASUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MOTORS CORP
11 patentsUS5808186ASep 15, 1998
Method for detecting misfire by fluctuation in crankshaft rotation
MITSUBISHI MOTORS CORP32 citations92
US5542400AAug 6, 1996
Apparatus and method for determining a failure of an EGR apparatus
MITSUBISHI MOTORS CORP30 citations92
US5452604ASep 26, 1995
Misfire detection method based on fluctuation in crankshaft rotation
MITSUBISHI MOTORS CORP35 citations92
US5445015AAug 29, 1995
Method and apparatus of detecting faults for fuels evaporative emission treatment system
MITSUBISHI MOTORS CORP21 citations92
US5423203AJun 13, 1995
Failure determination method for O2 sensor
MITSUBISHI MOTORS CORP51 citations92
US5513616AMay 7, 1996
Method for determining a failure of an EGR apparatus
MITSUBISHI MOTORS CORP41 citations91
US5506778AApr 9, 1996
Misfire detection method based on a change in crankshaft rotation
MITSUBISHI MOTORS CORP23 citations91
US5743082AApr 28, 1998
Apparatus for detecting reduction of purifying capacity of catalyst for purifying exhaust gas from internal combustion engine and method thereof
MITSUBISHI MOTORS CORP16 citations74
US5651351AJul 29, 1997
Fault diagnosis apparatus for a fuel evaporative emission supressing system
MITSUBISHI MOTORS CORP12 citations74
US5587909ADec 24, 1996
Misfire detecting method
MITSUBISHI MOTORS CORP14 citations73
US5575267ANov 19, 1996
Fault diagnosis apparatus for a fuel evaporative emission suppressing system
MITSUBISHI MOTORS CORP18 citations73
HITACHI LTD
3 patentsUS5253167AOct 12, 1993
Remote maintenance/supervisory system and method for automated teller machines
HITACHI LTD220 citations99
US5144115ASep 1, 1992
Transaction inquiring method and apparatus
HITACHI LTD247 citations98
US5012076AApr 30, 1991
Transaction method wherein transaction amount is compared with account balance before ID is entered
HITACHI LTD83 citations96