Inventor

MORINAGA SHIGEKI

JP61 patents

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

MORINAGA SHIGEKI

HITACHI LTD

Control unit for vehicle and total control system therefor

Control unit for vehicle and total control system therefor

Controller for electric vehicle

Rotary machine having bypath magnetic path blocking magnetic barrier

Control unit for vehicle and total control system therefor

Current sensor system and detection method comprising magetoresistance element, biasing conductor and current measurement conductor on insulating substrate

Control unit for vehicle and total control system therefor

High-speed two-dimensional electrostatic actuator

Apparatus for driving a polyphase brushless motor with a suppressed torque ripple

Method for controlling angular position and apparatus therefor

Multiplication, division and square root extraction apparatus

Vehicle multi-processor control system and method with processing load optimization

Apparatus for controlling an electric motor

Control unit for vehicle and total control system therefor

Control unit for vehicle and total control system therefor

Disk drive unit having motor components in a compact arrangement

Magnetic sensor

Analog-digital converting device

Apparatus for controlling the speed of a moving object

Method and apparatus for detection of physical quantities, servomotor system utilizing the method and apparatus and power steering apparatus using the servomotor system

Speed control apparatus for movable equipment

Multi phase magnetic sensor apparatus for detecting the position of moving member

Slotless brushless motor

Generation of width modulated pulses by relatively adjusting rising and falling edges upon comparison of counter with programmably stored values

Moving body position control apparatus and signal reproducing apparatus

Position/speed detection method and apparatus

Electronic engine control apparatus

Controlling apparatus for electric sewing machine

Multiplication, division and square root extraction apparatus

Method and system for controlling speed of electric motor

Control unit for vehicle and total control system therefor

Linear actuator

Programmable counter/timer device with programmable registers having programmable functions

Position/speed detection method and apparatus

Method and apparatus therefor in motor speed control

Method and apparatus for detecting position and velocity of moving body

Motor control method and control apparatus therefor

Rotary cylinder apparatus

Sewing machine protection apparatus

Protection apparatus for electric sewing mechine

Control apparatus for sewing machine with automatic needle stopping means

Motor control apparatus

Method and apparatus for controlling timing of execution of saving and restoring operations in a processor system

System for obtaining strict solution in accordance with accuracy of approximate solutions

Coprocessor executing pipeline control for executing protocols and instructions

Method and apparatus for controlling pulse width modulation inverter circuit

Control apparatus for an internal combustion engine

Error preventing device for an electronic engine control apparatus

HITACHI MICROCUMPUTER ENG

System using microprocessor address lines for coprocessor selection within a multi-coprocessor apparatus

WANG ZHUONAN

Armature core, motor using same, and axial gap electrical rotating machine using same