Resources Contact Us Home
Yoshida; Kenji
Kitasaku-gun, JP
No. of patents:

Patent Number Title Of Patent Date Issued
6124651 Method for driving stepping motor of multiphase hybrid type September 26, 2000
A multi-phase hybrid type stepping motor includes a rotor which is rotatably mounted on a rotary shaft. A rotor magnet is mounted to an axial center of the rotor and two rotor caps are mounted to both sides of the rotor magnet respectively. Each of said rotor caps has a plurality of
5726510 Method for driving stepping motor of multiphase hybrid type March 10, 1998
A hybrid type stepping motor in which torque variation is reduced to as low as possible, torque stiffness is improved, and resonant vibration during the rotating movement is minimized. Each fixed magnetic pole has at least two small teeth arranged at intervals of the same pitch as the te

  Recently Added Patents
Sensor packages and method of packaging dies of differing sizes
Squib control circuit
Method and computed tomography device and data storage medium for performing a dynamic CT examination on a patient
Electronic device
Representations of compressed video
Double diffused metal oxide semiconductor device and manufacturing method thereof
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
  Randomly Featured Patents
Welding apparatus
Multi-printed etch mask process to pattern features
Active matrix liquid crystal display
Water proof type electrical connector
Display apparatus
Fluoroelastomer composition
ECL gate having dummy load for substantially reducing skew
Thread end attachment fixture for tubular stock material
Monolithic multichannel detector amplifier arrays and circuit channels