This inventor holds 1 USPTO granted patent and 4 published patent applications. Top assignee: Fujifilm Business Innovation Corp.. Active years: 2021.
Company Filing History:
Years Active: 2021
Title: Yukio Kontani: Innovator in Brushless Motor Control Technology
Introduction
Yukio Kontani is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of motor control technology, particularly in the development of brushless motors. His innovative approach has led to advancements that enhance the efficiency and performance of these motors.
Latest Patents
Yukio Kontani holds a patent for a control apparatus and brushless motor. This control apparatus includes a controller that utilizes vector control to manage the voltages and currents supplied to multiple phases of a brushless motor. The vector control is executed through rotation control, which predominantly uses a q-axis current to regulate the rotor's rotation. Additionally, field fixing control is employed using a d-axis current in response to a stop command signal. This innovative controller minimizes the impact of dead time, during which both high-side and low-side switching elements of each half-bridge circuit are simultaneously turned off. The design of the half-bridge circuits is integral to supplying the necessary voltages and currents to the respective phases of the brushless motor, thereby enhancing its overall performance.
Career Highlights
Yukio Kontani is associated with Fujifilm Business Innovation Corporation, where he continues to work on cutting-edge technologies. His expertise in motor control systems has positioned him as a key player in the advancement of brushless motor applications.
Collaborations
Yukio has collaborated with notable colleagues, including Hitoshi Mikami and Yukitoshi Takano. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Yukio Kontani's contributions to brushless motor technology exemplify the impact of innovative thinking in engineering. His patent for a control apparatus demonstrates a significant advancement in motor control systems, showcasing his dedication to enhancing technological efficiency.