Company Filing History:
Years Active: 2022-2025
Title: **Koichi Kiyasu: Innovator in Hydraulic Control Systems**
Introduction
Koichi Kiyasu, an accomplished inventor from Akashi, Japan, has made significant contributions to the field of hydraulic control systems. With an impressive portfolio of nine patents, Kiyasu focuses on innovations that enhance the efficiency and accuracy of hydraulic actuators in various applications.
Latest Patents
Among Kiyasu's latest inventions is a revolutionary hydraulic control system. This system aims to reduce the size of direction change-over valves while ensuring accurate supply flow control. When a flow control valve is positioned upstream of the direction change-over valve, it allows for an improved relationship between supply flow rates and discharge flow rates. The configuration intelligently regulates a stick cylinder's supply flow based on the opening areas of both the direction change-over valve and the flow control valve. It further calculates target opening areas and manages the supply flow to optimize performance.
Another notable patent is the valve calibration system and calibration method. This innovation significantly enhances the efficiency and accuracy of calibration work. It provides a consistent time for increasing the sweep of an applied current during the calibration of a valve opening position. By predicting the calibration value of a valve opening position current based on previous information, the system can effectively streamline the calibration process.
Career Highlights
Kiyasu is currently employed at Caterpillar SARL, where he leverages his expertise in hydraulic systems to advance the company's innovative endeavors. His role within this respected firm has positioned him as a key player in the development of cutting-edge hydraulic technologies.
Collaborations
Throughout his career, Kiyasu has collaborated with talented coworkers, including Hideki Nakajima and Shuhei Orimoto. Together, they contribute to the groundbreaking projects at Caterpillar, pushing the boundaries of hydraulic system technology.
Conclusion
Koichi Kiyasu stands out as a pioneering inventor whose contributions to hydraulic control systems underscore his commitment to innovation. With multiple patents to his name, he continues to influence the industry through his work at Caterpillar SARL and beyond. As he progresses in his career, Kiyasu is sure to leave an indelible mark on the field of hydraulic technology.