Mitsufumi Kishimoto

Title: Innovations of Mitsufumi Kishimoto

Introduction

Mitsufumi Kishimoto is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative pumping systems. With a total of three patents to his name, Kishimoto's work exemplifies creativity and technical expertise.

Latest Patents

One of Kishimoto's latest patents is a reciprocating pump. In this design, a plunger is utilized for pumping liquid, while a piston facilitates the reciprocation of the plunger. The system includes a selector valve that alters the pilot flow passage between a supply passage, which connects a pressure chamber to a supply port, and a discharge passage, which links the pressure chamber to a discharge port. The selector valve is actuated by a pilot valve means. The pilot valve body is engineered to engage with the piston for specific distances at the ends of the forward and backward strokes. This mechanism allows the pilot valve body to switch positions, opening one of the pilot supply passages while closing the other, and it remains in this position for a predetermined distance after the piston stroke is reversed.

Career Highlights

Kishimoto's career is marked by his dedication to innovation and engineering excellence. His work at Konan Electric Company Limited has allowed him to explore various technologies and contribute to advancements in pumping systems. His patents reflect a deep understanding of mechanical systems and their applications.