Masanori Miyazaki

Title: Masanori Miyazaki: Innovator in Motor Drive Systems and PWM Control

Introduction

Masanori Miyazaki is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of motor drive systems and pulse width modulation (PWM) control. With a total of 7 patents to his name, Miyazaki's work has had a considerable impact on electrical engineering and automation.

Latest Patents

Miyazaki's latest patents include a motor drive system and a method and apparatus for control of PWM. The motor drive system features a motor driven by a variable frequency power supply, mechanically connected to a machine via a drive shaft. This innovative design allows for efficient electrical connection between the stationary portion of the motor and the machine's frame through a low-impedance conductor. His PWM control method involves separating supplied AC current into effective and reactive currents, optimizing the conversion between AC and DC power. This control apparatus includes various elements for detecting and managing current phases, ensuring effective feedback control.

Career Highlights

Throughout his career, Masanori Miyazaki has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Engineering Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in motor drive systems and PWM technology.

Collaborations

Miyazaki has collaborated with notable coworkers, including Yasuhiro Suzuki and Tadashi Saito. Their combined expertise has contributed to the advancement of technologies in their respective fields.

Conclusion

Masanori Miyazaki's contributions to motor drive systems and PWM control demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing electrical engineering, making him a significant figure in the industry.