This inventor holds 10 USPTO granted patents. Top assignee: Kabushiki Kaisha Komatsu Seisakusho. Active years: 1981-1985.
Company Filing History:
Years Active: 1981-1985
Title: Innovations by Yoshito Sato
Introduction
Yoshito Sato is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced control systems for construction vehicles. With a total of 10 patents to his name, Sato's work has had a lasting impact on the industry.
Latest Patents
One of his latest inventions is an electric hydraulic control device for a construction vehicle. This innovative device is designed to control hydraulic cylinders of work tools in a construction vehicle. The control valves of the hydraulic cylinders can be managed in two distinct ways. For work tools that do not require smooth and fine control, the corresponding control valves are directly operated by an electric signal based on the position of the operation levers. Conversely, for tools that necessitate precise control, the valves are managed through an electric servo mechanism, which is activated by an electric signal that reflects the manipulation of the operation lever. Additionally, the device includes a detector that identifies whether the transmission lever is in a locked condition, rendering the electric systems of all control valves inoperative when the transmission lever is locked.
Career Highlights
Yoshito Sato is currently employed at Kabushiki Kaisha Komatsu Seisakusho, a leading company in the construction machinery sector. His work at Komatsu has allowed him to apply his innovative ideas and contribute to the advancement of construction technology.
Collaborations
Throughout his career, Sato has collaborated with notable colleagues, including Kazuo Uehara and Minoru Matsumoto. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yoshito Sato's contributions to the field of engineering, particularly in the area of hydraulic control systems, demonstrate his innovative spirit and dedication to improving construction machinery. His patents reflect a commitment to enhancing the efficiency and safety of construction operations.