Yoshitaka Sugiyama

Title: The Innovations of Yoshitaka Sugiyama

Introduction

Yoshitaka Sugiyama is a notable inventor based in Machida, Japan. He has made significant contributions to the field of motor control technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and reliability of motor control systems.

Latest Patents

Among his latest patents is a Motor Control Apparatus. This invention involves a microcomputer that stores an offset correction value to correct the offset of a detected current. It utilizes a pulse shift for each detected current of a maximum phase and a minimum phase among three phases. The system corrects the detected current of each phase using the stored offset correction values. Another significant patent is a Control Device, which includes an applied voltage decision unit that performs parallel processes. It determines three-phase AC commands based on the rotor's position detected by a position sensor and the neutral point voltage of the motor. A PWM modulator outputs PWM signals according to these commands, ensuring efficient motor operation.

Career Highlights

Yoshitaka Sugiyama has worked with prominent companies in the automotive and technology sectors. He has been associated with Hitachi Automotive Systems, Ltd. and Hitachi Astemo Ltd., where he contributed to advancements in motor control technologies.

Collaborations

Throughout his career, Sugiyama has collaborated with talented individuals such as Masaki Kashima and Kazuya Yamano. These collaborations have further enriched his work and innovations in the field.

Conclusion

Yoshitaka Sugiyama's contributions to motor control technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in motor control systems.