Inventor
KATAGIRI MASAYOSHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KATAGIRI MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
18 patentsUS4498559AFeb 12, 1985
Friction-pad wear-limit warning device for disc brakes
TOYOTA MOTOR CO LTD41 citations93
US4460067AJul 17, 1984
Pad-wear-limit warning device for disc brake
TOYOTA MOTOR CO LTD42 citations93
US4317508AMar 2, 1982
Disc brake
TOYOTA MOTOR CO LTD43 citations93
US4447066AMay 8, 1984
Sealing boot
TOYOTA MOTOR CO LTD30 citations91
US4548093AOct 22, 1985
Intermediate-lever device for a parking brake system
TOYOTA MOTOR CO LTD15 citations73
US4416188ANov 22, 1983
Brake booster
TOYOTA MOTOR CO LTD7 citations73
US4399735AAug 23, 1983
Brake booster
TOYOTA MOTOR CO LTD8 citations73
US4287811ASep 8, 1981
Brake booster
TOYOTA MOTOR CO LTD12 citations72
US4171037AOct 16, 1979
Car disc brake improved in friction pad mounting
TOYOTA MOTOR CO LTD13 citations72
US3964079AJun 15, 1976
Brake fluid reservoir including fluid level indicator
TOYOTA MOTOR CO LTD9 citations72
US4805746AFeb 21, 1989
Disc brake with squeal preventive means
TOYOTA MOTOR CO LTD4 citations63
US4448287AMay 15, 1984
Caliper housing in a disc brake
TOYOTA MOTOR CO LTD5 citations63
US4418964ADec 6, 1983
Braking hydraulic pressure control valve in a dual-circuit brake system
TOYOTA MOTOR CO LTD2 citations62
US4366744AJan 4, 1983
Brake booster
TOYOTA MOTOR CO LTD4 citations61
US4130189ADec 19, 1978
Return spring of a drum brake used in a vehicle
TOYOTA MOTOR CO LTD6 citations58
US4387625AJun 14, 1983
Brake booster
TOYOTA MOTOR CO LTD1 citations51
US4386554AJun 7, 1983
Brake booster
TOYOTA MOTOR CO LTD1 citations51
US4240671ADec 23, 1980
Braking hydraulic pressure control unit for motor vehicle
TOYOTA MOTOR CO LTD0 citations41
AISIN SEIKI
11 patentsUS4940119AJul 10, 1990
Disc brake assembly
AISIN SEIKI35 citations92
US5775174AJul 7, 1998
Vehicular foot-operated parking brake control apparatus
AISIN SEIKI22 citations91
US5735366AApr 7, 1998
Disk brake rotor exhibiting different modes of vibration on opposite sides during braking
AISIN SEIKI43 citations91
US5381875AJan 17, 1995
Disc brake assembly
AISIN SEIKI20 citations90
US5649610AJul 22, 1997
Pad clip for a disc brake
AISIN SEIKI21 citations88
US5499865AMar 19, 1996
Brake force control device for a vehicle
AISIN SEIKI21 citations88
US4074795AFeb 21, 1978
Caliper mounting arrangement for a disc brake
AISIN SEIKI21 citations81
US4469337ASep 4, 1984
Sealing boot of elastomeric material
AISIN SEIKI24 citations79
US5597214AJan 28, 1997
Brake force control device for a vehicle
AISIN SEIKI11 citations74
US4066997AJan 3, 1978
Fluid level indicator for tandem master cylinder
AISIN SEIKI8 citations74
US5109959AMay 5, 1992
Disc brake pad assembly which resists radial outward displacement
AISIN SEIKI12 citations73