Company Filing History:
Years Active: 1993-2025
Title: Innovations of Hideharu Yajima
Introduction
Hideharu Yajima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of control systems, holding a total of 6 patents. His work focuses on enhancing the reliability and efficiency of control mechanisms in various applications.
Latest Patents
Yajima's latest patents include a "Controller and Control Method" and a "Parameter Copying Method and Parameter Copying Device." The controller patent describes a system that includes a communication function unit for interacting with external devices to perform control calculations necessary for process control in a plant. It features a redundancy management unit that alternates the controller's state between active and standby, ensuring continuous operation. The parameter copying method is designed for duplex systems, allowing for efficient data management between duplicated microprocessors and main memory, enhancing the reliability of hot standby operations.
Career Highlights
Throughout his career, Yajima has worked with prominent companies such as Yokogawa Electric Corporation and NEC Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in control systems.
Collaborations
Yajima has collaborated with notable colleagues, including Satoshi Kitamura and Senji Watanabe. Their combined expertise has contributed to advancements in their respective fields.
Conclusion
Hideharu Yajima's contributions to control systems through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative approaches continue to influence the development of reliable control mechanisms.