Kiyonari Kawajiri

Title: Kiyonari Kawajiri: Innovator in Motor Drive Control Technology

Introduction

Kiyonari Kawajiri is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of motor drive control technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of motor control systems.

Latest Patents

Kawajiri's latest patents include innovative motor drive control apparatuses. The first patent describes a system that utilizes a resistor to detect the driving current supplied to a motor. This system generates a corresponding voltage, which is then converted into a numerical value using an AD converter. The converted value is used for driving control of the motor, with multiple resistors connected in series to form a resistor string, allowing for voltage measurement between arbitrary points. The second patent outlines a host apparatus that features a command-pattern changing unit and a detector with a communication-parameter changing unit. This system synchronizes the adjustment of communication parameters, control gains, and command patterns based on the detection of communication abnormalities, thereby optimizing motor drive control.

Career Highlights

Kiyonari Kawajiri is currently employed at Mitsubishi Electric Corporation, where he continues to develop advanced technologies in motor control. His expertise in this area has positioned him as a key contributor to the company's innovative projects.

Collaborations

Kawajiri has collaborated with talented coworkers, including Toshiki Tanaka and Shuya Sano. Their combined efforts have led to advancements in motor drive control technologies.

Conclusion

Kiyonari Kawajiri's contributions to motor drive control technology through his patents and work at Mitsubishi Electric Corporation highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of motor control systems.