Inventor

KAWAMATA SYOOICHI

JP17 patents

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

KAWAMATA SYOOICHI

HITACHI LTD

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

Torque detecting apparatus

Apparatus for magnetically detecting position or speed or moving body utilizing bridge circuit with series connected MR elements

Optical disk apparatus

Magnetic sensor

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

Magnetic position detection apparatus having two magnetic recording medium tracks with magnetoresistors arranged in a bridge circuit so as to eliminate even order harmonic distortion

Apparatus for magnetically detecting positions with minimum length magnetic information units recorded on a plurality of magnetic tracks

Magnetic sensor for magnetically detecting the position of a movable body

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

Device for magnetically detecting displacement of non-magnetic movable member

Apparatus magnetically detecting position or speed of moving body utilizing bridge circuit with series connected MR elements

Linear actuator

Actuator with stepping motion function

Magnetic position sensor

Crank angle sensor

TAKAHASHI TADASHI

Torque detecting apparatus