Masahiro Nakahata

Title: Masahiro Nakahata: Innovator in Motor Drive Circuits

Introduction

Masahiro Nakahata is a notable inventor based in Gunma-ken, Japan. He has made significant contributions to the field of motor drive circuits, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

Nakahata's latest patents include a motor drive circuit designed to drive a motor coil based on the duty ratio of a PWM signal. This circuit features a first pulse signal generating circuit that produces a pulse signal for each time period, which is equal to 1/n of the time period during which the PWM signal is at one logic level. Additionally, it includes a counter that changes its count value based on the first pulse signal, a drive signal output circuit, and a drive circuit that performs PWM driving for the motor coil based on the duty ratio of the drive signal. Another patent involves a motor drive circuit that operates based on first and second position detection signals that are opposite in phase. These signals indicate the rotational position of the motor and have a frequency corresponding to the motor's rotational speed.

Career Highlights

Masahiro Nakahata is currently employed at On Semiconductor Trading, Ltd., where he continues to develop innovative solutions in motor drive technology. His work has contributed to advancements in the efficiency and performance of motor systems.

Collaborations

Nakahata collaborates with Toshiyuki Imai, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Masahiro Nakahata's contributions to motor drive circuits exemplify his dedication to innovation and technology. His patents reflect a deep understanding of motor systems and their applications.