This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Nidec Corporation. Active years: 2020-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2022
Title: Kazumasa Ue: Innovator in Motor Drive Technology
Introduction
Kazumasa Ue is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of motor drive technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and control of motor systems, which are crucial in various applications.
Latest Patents
Kazumasa Ue's latest patents include a motor drive control device, a motor system, and an air blowing device. The motor drive control device is designed to control the driving of a motor by performing PWM control of the on-off switching of an arm switching element in a PWM inverter. This inverter outputs a three-phase AC voltage to the motor and detects current values of each phase. The device intelligently manages the switching elements based on voltage commands, optimizing performance and efficiency.
The driving circuit associated with his patents drives a Hall element used in brushless DC motors. It features a reference-voltage generator and an operational amplifier, ensuring precise control over the motor's operation. This innovation is vital for improving the reliability and functionality of modern motor systems.
Career Highlights
Kazumasa Ue is currently employed at Nidec Corporation, a leading company in the field of electric motors and related technologies. His work at Nidec has allowed him to push the boundaries of motor drive technology, contributing to advancements that benefit various industries.
Collaborations
Throughout his career, Kazumasa has collaborated with talented individuals such as Kazuya Matsuzaki and Ryogo Mochizuki. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in motor systems.
Conclusion
Kazumasa Ue's contributions to motor drive technology exemplify the spirit of innovation. His patents and work at Nidec Corporation highlight his commitment to advancing the field and improving motor efficiency. His ongoing efforts continue to shape the future of motor technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile