Company Filing History:
Years Active: 2021-2025
Title: The Innovations of Masato Ohya: A Pioneer in Synchronous Motor Control
Introduction: Masato Ohya is a distinguished inventor based in Tokyo, Japan. With a focus on advanced control technologies, he has made significant contributions to the field of electrical engineering. His innovative work has helped improve the efficiency and performance of synchronous motors.
Latest Patents: Ohya holds a notable patent for a Synchronous Motor Control Apparatus. This invention addresses position sensorless control by enabling seamless switching between a 120-degree energization scheme for low-speed operation and a 180-degree scheme for mid-to-high-speed operation. The apparatus is designed to provide stable and highly accurate speed control characteristics, effectively suppressing speed deviation in the low-speed region. It also prevents current jumps during transitions, ensuring smooth operation at varying speeds.
Career Highlights: Ohya is currently employed with Hitachi Industrial Equipment Systems Co., Ltd., where he applies his expertise in electric motor technology. His innovative spirit and technical knowledge have made him a valuable asset in the industry, contributing to the development of efficient motor control systems that benefit various applications.
Collaborations: Throughout his career, Masato Ohya has collaborated with talented colleagues, including Agnes Hadinata and Yoshitaka Iwaji. These partnerships reflect a commitment to teamwork and innovation, as they work together to push the boundaries of what is possible in motor technology.
Conclusion: Masato Ohya exemplifies the spirit of innovation within the engineering field. His contributions, particularly through his patented synchronous motor control apparatus, showcase the importance of advancements in technology. As the industry evolves, inventors like Ohya will continue to play a crucial role in shaping the future of motor control systems.