Company Filing History:
Years Active: 1977-1978
Title: Innovations by Katsumi Seno in Hydraulic Machinery
Introduction
Katsumi Seno is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of hydraulic machinery, particularly in pump technology. With a total of 2 patents, Seno's work focuses on improving the efficiency and reliability of pump operations.
Latest Patents
Seno's latest patents include a "Pump Starting Method for Hydraulic Machinery" and a "Method and Device for Starting Pump." The first patent addresses the prevention of hydraulic vibrations during pump no discharge operations. This is achieved by initiating the pumping process with adjustable guide vanes opened before the main valve is fully opened. The second patent outlines a method for starting a pump that involves a sequence of actions to ensure efficient water pumping. This includes closing a drain valve, discharging compressed air, and sequentially opening valves to facilitate water flow.
Career Highlights
Katsumi Seno has dedicated his career to advancing hydraulic machinery technology. His innovative approaches have led to improved operational methods that enhance the performance of pumps. Working at Hitachi, Ltd., he has been at the forefront of research and development in this field.
Collaborations
Seno has collaborated with notable colleagues such as Mituo Takase and Hisao Inoue. Their combined expertise has contributed to the successful development of innovative solutions in hydraulic machinery.
Conclusion
Katsumi Seno's contributions to pump technology exemplify the importance of innovation in engineering. His patents reflect a commitment to enhancing the functionality and reliability of hydraulic systems. Through his work, Seno continues to influence the field of hydraulic machinery positively.