Masayuki Okamura

Title: Masayuki Okamura: Innovator in Electric Work Machines

Introduction

Masayuki Okamura is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of electric work machines, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and safety of electric motors in various applications.

Latest Patents

Okamura's latest patents include an electric work machine that features a first and second motor, along with corresponding switches and carrier frequency setting devices. This design allows for precise control of the electric power supply to each motor through PWM signals. Additionally, he has developed a technique for protecting motors from overheating by calculating an estimated heat value based on electric current and load time. This protective operation ensures that the motor operates within safe temperature limits.

Career Highlights

Masayuki Okamura is currently employed at Makita Corporation, a leading manufacturer of power tools and electric work machines. His work at Makita has allowed him to apply his innovative ideas in practical settings, contributing to the company's reputation for quality and reliability.

Collaborations

Okamura has collaborated with talented coworkers such as Dai Suzuki and Itsuku Kato. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in electric work machines.

Conclusion

Masayuki Okamura's contributions to the field of electric work machines demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of motor technology and a dedication to improving the efficiency of electric tools.