Yoshifumi Shigmogaki

Title: Innovations by Yoshifumi Shigmogaki

Introduction

Yoshifumi Shigmogaki is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of motor control technology. His work focuses on enhancing the efficiency and accuracy of motor operations.

Latest Patents

One of his key patents is titled "Rotation speed detection circuit and motor driver apparatus having the same." This invention includes a rotation speed detection circuit that features an internal clock generation portion. This portion receives a period signal that varies according to the motor's rotation speed and generates an internal clock signal with a predetermined number of pulses. Additionally, an internal clock counter counts the pulses of the internal clock signal for a predetermined period and delivers a count value as a digital data signal. This innovation is crucial for improving motor performance.

Career Highlights

Yoshifumi Shigmogaki is currently employed at Rohm Co., Ltd., a company known for its advancements in semiconductor technology. His work at Rohm has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation.

Collaborations

He collaborates with Shigeru Hirata, who is also involved in similar technological advancements. Their partnership enhances the development of innovative solutions in motor control.

Conclusion

Yoshifumi Shigmogaki's contributions to motor technology through his patent and work at Rohm Co., Ltd. highlight his role as a significant inventor in the field. His innovations continue to impact the efficiency of motor operations.