Yoshiharu Kobayashi

Title: Innovations of Yoshiharu Kobayashi

Introduction

Yoshiharu Kobayashi is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of electromagnetic technology. His innovative work has led to the development of a unique electromagnetic clutch system.

Latest Patents

Kobayashi holds a patent for a magnetic particle type electromagnetic clutch with a torque detector. This invention features two clutch discs that can be electromagnetically connected and disconnected. The space between the discs is filled with charged magnetic particles. 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 are oriented at +45 degrees and -45 degrees. This configuration allows for the development of magnetostriction, resulting in changes in permeability and impedance, which are electrically represented as torque.

Career Highlights

Kobayashi is associated with Mitsubishi Denki K.K., where he has been able to apply his innovative ideas in a practical setting. His work has been instrumental in advancing the technology of electromagnetic clutches.

Collaborations

Kobayashi has collaborated with notable coworkers such as Ryosuke Okita and Masaya Yamada. Their combined efforts have contributed to the success of various projects within the company.

Conclusion

Yoshiharu Kobayashi's contributions to electromagnetic technology, particularly through his patented innovations, highlight his role as a significant inventor in the field. His work continues to influence advancements in clutch systems and torque detection.