Takashi Sugawara

Title: The Innovations of Takashi Sugawara

Introduction

Takashi Sugawara is a notable inventor based in Wako, Japan. He has made significant contributions to the field of motor control and electric machines. With a total of 7 patents, Sugawara's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a motor control apparatus that drives an inverter, supplying and receiving electric power to a motor through pulse width modulation. This apparatus sets a frequency of a carrier such that the frequency of a sideband wave component used for pulse width modulation differs from the frequency of a predetermined rotation order of the motor. Another significant patent is for a stator of a rotating electric machine, which includes a stator core with multiple slots along the circumferential direction. This design features coils of various phases that are distributedly wound around the stator core, with insulating paper placed between the slot and the coil. The insulating paper contains an adhesive portion that secures the coil to the stator core.

Career Highlights

Throughout his career, Sugawara has worked with prominent companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to develop innovative technologies that enhance motor control systems.

Collaborations

Some of his notable coworkers include Akira Iihoshi and Kazuyuki Ohta. Their collaboration has contributed to the advancement of technology in the automotive and electric machine sectors.

Conclusion

Takashi Sugawara's contributions to motor control and electric machines demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in these fields.