Inventor
HAYASHIDA YOSHIHIRO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHIDA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKICO LTD
31 patentsUS4162616AJul 31, 1979
Hydraulic master cylinder
TOKICO LTD57 citations96
US3977425AAug 31, 1976
Hydraulic pressure control valve
TOKICO LTD27 citations82
US3969000AJul 13, 1976
Brake hydraulic pressure control valve
TOKICO LTD24 citations80
US4945729AAug 7, 1990
Tandem master cylinder sleeve
TOKICO LTD16 citations74
US4477122AOct 16, 1984
Hydraulic pressure control valve for automobile braking system
TOKICO LTD8 citations74
US4435019AMar 6, 1984
Brake pressure control valve
TOKICO LTD7 citations74
US4284308AAug 18, 1981
Brake pressure control valve
TOKICO LTD15 citations74
US4116493ASep 26, 1978
Brake pressure control valve
TOKICO LTD15 citations74
US4094437AJun 13, 1978
Cap assembly and method for producing thereof
TOKICO LTD16 citations74
US3991861ANov 16, 1976
Brake shoe clearance automatic adjusting device
TOKICO LTD9 citations74
US3942326AMar 9, 1976
Hydraulic brake force-multiplying device
TOKICO LTD7 citations74
US4418611ADec 6, 1983
Pneumatic servo booster
TOKICO LTD14 citations73
US4774809AOct 4, 1988
Tandem type master cylinder with pressure proportioning valve deactivated by a slidable actuating member
TOKICO LTD12 citations71
US4015693AApr 5, 1977
Lining wear adjuster
TOKICO LTD16 citations71
US3943486AMar 9, 1976
Lining wear warning device
TOKICO LTD8 citations71
US4417500ANov 29, 1983
Air pressure servomotor
TOKICO LTD4 citations63
US4348866ASep 14, 1982
Master cylinder
TOKICO LTD5 citations63
US4219243AAug 26, 1980
Hydraulic braking pressure control valve
TOKICO LTD2 citations63
US4148190AApr 10, 1979
Master cylinder
TOKICO LTD3 citations63
US4074532AFeb 21, 1978
Hydraulic master cylinder
TOKICO LTD4 citations63
US4051928AOct 4, 1977
Automatic shoe clearance adjusting device in shoe drum brake
TOKICO LTD5 citations63
US4038999AAug 2, 1977
Hydraulic pressure control valve
TOKICO LTD5 citations63
US4030758AJun 21, 1977
Dual system hydraulic braking apparatus for vehicle
TOKICO LTD2 citations63
US3994204ANov 30, 1976
Hydraulic braking force multiplying device
TOKICO LTD4 citations63
US3977193AAug 31, 1976
Hydraulic braking force multiplying device
TOKICO LTD3 citations63
US3949846AApr 13, 1976
Plural actuator for disc brakes
TOKICO LTD3 citations63
US4283993AAug 18, 1981
Servo booster
TOKICO LTD5 citations62
US4259893AApr 7, 1981
Fluid pressure operated servomotor
TOKICO LTD6 citations62
US3958423AMay 25, 1976
Hydraulic brake booster
TOKICO LTD3 citations57
US3951469AApr 20, 1976
Pressure control device for vehicle hydraulic braking system
TOKICO LTD1 citations52
US4147091AApr 3, 1979
Fluid pressure servomotor
TOKICO LTD0 citations42