Hideaki Takei

Title: Innovations of Inventor Hideaki Takei

Introduction

Hideaki Takei is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of electromagnetic technology, holding a total of 2 patents. His work focuses on innovative solutions that enhance the efficiency and functionality of electromagnetic devices.

Latest Patents

One of Takei's latest patents is a magnetic particle type electromagnetic clutch with a torque detector. This invention features two clutch discs that can be electromagnetically connected and disconnected. Charged magnetic particles are situated between the two discs. When an excitation current is applied to the excitation coil, a magnetic flux is generated, magnetizing the discs and particles to transmit torque from the drive shaft to the driven shaft. The design includes two groups of magnetic layers affixed to the shaft, which develop magnetostriction during rotation, resulting in a change in permeability. This change is detected by coils, providing an electrical representation of the torque applied.

Another significant patent is an electromagnetic coupling apparatus equipped with heat pipes. This apparatus utilizes multiple heat pipes embedded in the outer periphery of a rotating coupling member. These heat pipes help cool the coupling member by removing heat through a working fluid, which is dissipated to the atmosphere via cooling fins. This innovation enhances the performance and longevity of the electromagnetic coupling system.

Career Highlights

Throughout his career, Hideaki Takei has worked with prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Electric K.K. His experience in these organizations has contributed to his expertise in developing advanced electromagnetic technologies.

Collaborations

Takei has collaborated with notable colleagues, including Tsuguyasu Mizoue and Yoshiharu Kobayashi. Their combined efforts have led to advancements in the field of electromagnetic devices.

Conclusion

Hideaki Takei's contributions to electromagnetic technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient electromagnetic systems.