Company Filing History:
2 out of 1,343 
2 out of 1,139 
Years Active: 1991
Title: Hitoshi Ban: Innovator in Hydraulic Pump Technology
Introduction
Hitoshi Ban is a notable inventor based in Oobu, Japan, recognized for his contributions to hydraulic pump technology. With a total of 2 patents, he has made significant advancements in the efficiency and functionality of hydraulic systems.
Latest Patents
One of his latest patents is a driving load controller for variable displacement type hydraulic pumps. This innovative controller detects the starting state to manage the displacement varying mechanism of the pump. By minimizing the discharge capacity, it effectively reduces the driving load, enhancing the engine's starting properties and lowering energy consumption during startup. Another patent focuses on a controller for hydraulic fluid flow control apparatus. This device determines the necessary quantity for loading and unloading operations based on signals from a lever operating degree detector. It controls the variable displacement hydraulic pump to optimize fluid flow, thereby reducing unnecessary hydraulic fluid usage. Additionally, it can raise the engine's RPM when the vehicle is stopped, eliminating the need to operate the accelerator pedal during loading and unloading tasks.
Career Highlights
Hitoshi Ban has worked with prominent companies in the automotive and engineering sectors. He has been associated with Toyota Industries Corporation and Toyota Central R&D Labs, where he contributed to various innovative projects and technologies.
Collaborations
Throughout his career, Hitoshi has collaborated with talented individuals such as Katsumi Nagai and Teruyuki Nishimyou, further enhancing his work in hydraulic technology.
Conclusion
Hitoshi Ban's innovative patents and career achievements highlight his significant impact on hydraulic pump technology. His work continues to influence the efficiency of hydraulic systems in various applications.