Kiyonari Kawajiri

Title: Kiyonari Kawajiri: Innovator in Motor Control Technology

Introduction

Kiyonari Kawajiri is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of motor control technology. His innovative work has led to the development of a unique motor driving control apparatus.

Latest Patents

Kawajiri holds a patent for a "Motor driving control unit and motor driving control method." This invention includes a current detecting section that monitors the output current from an inverter section. It also features a current control section that generates a voltage instruction based on the detected current value, an external current instruction, and a positional signal from an encoder connected to a motor. The PWM section outputs a PWM signal to the inverter section according to the voltage instruction. Additionally, an encoder I/F section is included for receiving positional signals, ensuring efficient communication through serial connections.

Career Highlights

Kiyonari Kawajiri is associated with Mitsubishi Electric Corporation, where he has been instrumental in advancing motor control technologies. His expertise in this area has positioned him as a key figure in the development of innovative solutions for motor driving applications.

Collaborations

Kawajiri has worked alongside Yasushi Ikawa, contributing to various projects that enhance motor control systems. Their collaboration has fostered advancements in the field, leading to improved efficiency and performance in motor applications.

Conclusion

Kiyonari Kawajiri's contributions to motor control technology exemplify the impact of innovation in engineering. His patent and collaborative efforts continue to influence the industry positively.