Company Filing History:
Years Active: 1988-1995
Title: Hiroaki Okachi: Innovator in Motor Control Technology
Introduction
Hiroaki Okachi is a notable inventor based in Aichi, Japan, recognized for his contributions to motor control technology. With a total of 4 patents, he has made significant advancements in the field, particularly in the design and functionality of motor drive control systems.
Latest Patents
One of Okachi's latest patents is a motor drive control apparatus that features a plurality of motor characteristics. This innovative apparatus is designed to control an induction motor by utilizing a primary current that includes both a magnetic flux current and a torque current. The system incorporates a circuit that determines the air gap magnetic flux and torque current limiting values based on specific characteristic curves across different speed ranges. Additionally, he has developed a spindle position and speed control unit for numerically controlled machine tools, enhancing the accuracy of spindle speed and position measurements.
Career Highlights
Throughout his career, Hiroaki Okachi has worked with prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Denki K.K. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in motor control technology.
Collaborations
Okachi has collaborated with talented individuals in the field, including Mahito Unno and Takahiro Hayashida. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroaki Okachi's work in motor control technology exemplifies the impact of innovation in engineering. His patents and collaborations reflect a commitment to advancing the capabilities of motor systems, making him a significant figure in the field.