Company Filing History:
Years Active: 2006-2015
Title: Masamoto Fukuda: Innovator in Squirrel-Cage Rotor Technology
Introduction
Masamoto Fukuda is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of squirrel-cage rotors. With a total of 6 patents to his name, Fukuda's work has enhanced the reliability and efficiency of induction motors.
Latest Patents
Fukuda's latest patents include innovative designs for squirrel-cage rotors. One notable invention is a squirrel-cage rotor and production method that features conductors with sufficient strength. This rotor utilizes a unique method where conductor particles are sprayed onto a core and/or conductive bars in a solid-state. This process significantly restricts the enlargement of the crystal grain of the conductors, ensuring that conductive end rings are effectively connected to the core and/or conductive bars. The design prevents gaps formed by thermal contraction, thereby limiting conductor deterioration and improving rotor reliability.
Another significant patent is the design of a squirrel-cage rotor for induction motors. This rotor includes a core with multiple slots and conductor bars made of copper or copper alloy. The rotor is equipped with conductor end rings that are joined to the bars and a reinforcing-member end ring made from a material with greater specific strength than copper. This innovative arrangement allows for manufacturing flexibility while ensuring that the junctions of the conductor end rings are easily visible from the outside.
Career Highlights
Fukuda is currently employed at Fanuc Corporation, a leading company in automation and robotics. His work at Fanuc has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of technology in the industry.
Collaborations
Fukuda has collaborated with notable coworkers, including Michi Masuya and Hideki Oka. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Masamoto Fukuda's contributions to squirrel-cage rotor technology have made a significant impact on the field of electrical engineering. His innovative patents and work at Fanuc Corporation highlight his dedication to advancing technology and improving the reliability of induction motors.