Toshikazu Satake

Title: Innovations by Toshikazu Satake

Introduction

Toshikazu Satake is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of motor driving technology, holding a total of 2 patents. His work focuses on enhancing the efficiency of motor operations, which is crucial in various electronic applications.

Latest Patents

Satake's latest patents include a "Motor driving circuit and method" and a "Cooling device and electronic apparatus using the same." The motor driving circuit is designed to drive motors more efficiently. It features a zero-crossing detection comparator that compares Hall signals representing the rotor position of a fan motor. This comparator generates a level-shifted zero-crossing detection signal at each zero-crossing timing when the Hall signals intersect. The control circuit utilizes this signal to switch the driving phase, enabling rotational drive of the motor while also allowing for regenerative control during specific time intervals.

Career Highlights

Satake is currently employed at Rohm Co., Ltd., where he continues to innovate in the field of electronic devices. His work has been instrumental in developing technologies that improve motor efficiency and performance.

Collaborations

Some of his notable coworkers include Hiroaki Hayashi and Hiroyuki Ishii, who contribute to the collaborative efforts in advancing motor technology at Rohm Co., Ltd.

Conclusion

Toshikazu Satake's contributions to motor driving technology exemplify the importance of innovation in enhancing electronic devices. His patents reflect a commitment to improving efficiency and performance in motor applications.