This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Komatsu Seisakusho. Active years: 1983-1987.
Location History:
- Hirakata, JP (1983)
- Yawata, JP (1985 - 1987)
Company Filing History:
Years Active: 1983-1987
Title: Tokuhiro Yato: Innovator in Construction Machinery Technology
Introduction
Tokuhiro Yato is a notable inventor based in Yawata, Japan. He has made significant contributions to the field of construction machinery technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and safety of construction equipment.
Latest Patents
One of Yato's latest patents is a monitoring apparatus for a construction machine. This apparatus includes sensors that detect abnormal conditions at various predetermined inspection positions. A warning system works in conjunction with these sensors to provide an engine idling signal and a visual display based on the detected abnormality condition. Notably, a delay circuit ensures that the visual display activates only if the abnormality persists for a predetermined time after the engine idling signal is issued. The engine idling signal is triggered immediately upon detection of an abnormality, causing the engine to idle.
Another significant patent is an electric hydraulic control device for a construction vehicle. This device controls hydraulic cylinders of work tools in a construction vehicle through two methods. For work tools that do not require smooth and fine control, the control valves are directly managed by an electric signal based on the operation levers' position. Conversely, for tools that necessitate precise control, the valves are operated through an electric servo mechanism, which responds to the lever's manipulation. Additionally, a detector checks whether the transmission lever is locked, rendering the electric systems of all control valves inoperative when it is.
Career Highlights
Tokuhiro Yato is currently employed at Kabushiki Kaisha Komatsu Seisakusho, a leading company in the construction machinery industry. His work has significantly impacted the development of advanced machinery solutions.
Collaborations
Yato collaborates with esteemed colleagues, including Yoshio Tsutsumi and Yoshito Sato. Their combined expertise fosters innovation and drives advancements in construction technology.
Conclusion
Tokuhiro Yato's contributions to construction machinery through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence the development of more efficient and reliable construction equipment.