Inventor
MARUOKA HIROYUKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “MARUOKA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIFCO INC
10 patentsUS5893478AApr 13, 1999
Container for small articles with hidden cover locking device
NIFCO INC60 citations96
US5546704AAug 20, 1996
Glass holder
NIFCO INC67 citations96
US6460232B2Oct 8, 2002
Buckle
NIFCO INC30 citations92
USD455337SApr 9, 2002
Cord fastener
NIFCO INC17 citations92
US5695236ADec 9, 1997
Glass plate holding device
NIFCO INC26 citations92
USD465408SNov 12, 2002
Cord fastener
NIFCO INC34 citations87
USD467837SDec 31, 2002
Buckle
NIFCO INC6 citations74
USD447442SSep 4, 2001
Buckle
NIFCO INC11 citations74
USD387726SDec 16, 1997
Peripheral molding for automobile window glass
NIFCO INC11 citations74
US5165324ANov 24, 1992
Piston-cylinder type air damper
NIFCO INC18 citations74
NISSAN MOTOR
10 patentsUS4203398AMay 20, 1980
Electrostatic apparatus for controlling flow rate of liquid
NISSAN MOTOR38 citations92
US4150644AApr 24, 1979
Method for controlling electrostatic fuel injectors
NISSAN MOTOR26 citations82
US4023359AMay 17, 1977
Electronically controlled exhaust gas purifying system
NISSAN MOTOR24 citations82
US4186601AFeb 5, 1980
Mass flow measuring apparatus
NISSAN MOTOR18 citations74
US4183337AJan 15, 1980
Air-fuel mixture ratio control using electrostatic force
NISSAN MOTOR6 citations74
US4152935AMay 8, 1979
Mass flow measuring apparatus
NISSAN MOTOR12 citations74
US4144853AMar 20, 1979
Ignition timing control change-over system
NISSAN MOTOR19 citations73
US4280467AJul 28, 1981
Air-fuel mixture ratio control using electrostatic force
NISSAN MOTOR2 citations63
US4220045ASep 2, 1980
Mass flow measuring apparatus
NISSAN MOTOR4 citations62
US4173888ANov 13, 1979
Peak point detector for ionized mass flow rate measurement
NISSAN MOTOR3 citations61