Location History:
- Nagano, JP (2005)
- Siga, JP (2008)
- Shiga, JP (2010)
Company Filing History:
Years Active: 2005-2010
Title: Sakae Kishi: Innovator in Rotary Electric Machines
Introduction
Sakae Kishi is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of rotary electric machines, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of electric machines through innovative designs.
Latest Patents
One of Kishi's latest patents is for a rotary electric machine equipped with one or more magnetic sensors. This invention aims to reduce the dimensions of the casing along the rotation center line, allowing for a more compact design. The rotary electric machine includes a magnet rotor that rotates about a center line and one or more magnetic sensors that detect leakage flux from the rotor. The design incorporates a sensor receiving portion in the casing's outer wall, strategically positioned to optimize the detection of leakage flux.
Another significant patent is the inductor-type resolver, which is designed to reduce residual voltage by incorporating a correction winding inside the resolver. This invention features two magnetic pole portions with winding portions that constitute signal detecting windings. Additionally, a remaining magnetic pole portion includes a correction winding that generates a correction voltage to minimize residual voltage.
Career Highlights
Sakae Kishi is currently employed at Sanyo Denki Co., Ltd., where he continues to innovate in the field of electric machines. His work has been instrumental in advancing technology in this area, contributing to the efficiency and performance of various applications.
Collaborations
Kishi collaborates with talented coworkers, including Kazuhiro Makiuchi and Akira Shimizu. Their combined expertise fosters a creative environment that drives innovation and development in their projects.
Conclusion
Sakae Kishi's contributions to rotary electric machines exemplify the spirit of innovation. His patents reflect a commitment to improving technology and enhancing the functionality of electric machines. Through his work at Sanyo Denki Co., Ltd., Kishi continues to make a significant impact in the field.