Inventor

KITAYAMA TOORU

JP4 patents

⚠️ This page may combine multiple inventors who share the name “KITAYAMA TOORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

2 patents

US5463299AOct 31, 1995

Current controller for controlling a current flowing in a load using a PWM inverter and method used thereby

HITACHI LTD81 citations95

US4709317ANov 24, 1987

Inverting apparatus

HITACHI LTD18 citations72

UNISIA JECS CORP

1 patent

US5720256AFeb 24, 1998

Apparatus and method for controlling idle rotation speed learning of an internal combustion engine

UNISIA JECS CORP9 citations72

NISSAN MOTOR

1 patent

US4898139AFeb 6, 1990

Engine control apparatus

NISSAN MOTOR6 citations52