Yoshiyuki Nihashi

Title: Innovations of Yoshiyuki Nihashi

Introduction

Yoshiyuki Nihashi is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of process control and measurement technologies. With a total of 2 patents, his work reflects a deep understanding of engineering principles and innovative problem-solving.

Latest Patents

Nihashi's latest patents include a "Method and system for controlling input/output in process control." This invention involves a novel approach where state signals of object processes are applied to a CPU via a process input/output unit. The CPU operates these signals according to pre-stored logic, delivering results back to the object processes for effective control. A buffer memory is utilized to enhance data processing rates, ensuring efficient overall system performance.

Another significant patent is the "Method of measuring analog input voltages through isolation transformers." In this invention, an analog input voltage is applied across the primary winding of an isolation transformer. The voltages developing across the secondary winding are detected over specific time lapses, allowing for the calculation of the analog input voltage while compensating for the sag influence of the isolation transformer.

Career Highlights

Throughout his career, Yoshiyuki Nihashi has worked with prominent companies such as Hitachi, Ltd. and Nissan Motor Company Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Nihashi has collaborated with notable coworkers, including Keiji Hideshima and Haruo Koyanagi. Their collective efforts have likely fostered an environment of creativity and innovation.

Conclusion

Yoshiyuki Nihashi's contributions to the field of process control and measurement technologies are commendable. His patents demonstrate a commitment to advancing engineering solutions that enhance system efficiency and accuracy.