Hirotaka Kamekura

Title: Hirotaka Kamekura: Innovator in Work Vehicle Technology

Introduction

Hirotaka Kamekura is a notable inventor based in Komatsu, Japan. He has made significant contributions to the field of work vehicle technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and efficiency of work vehicles.

Latest Patents

Kamekura's latest patents include a work vehicle that features a sophisticated steering system. This system comprises a steering wheel, a steering cylinder, a steering valve, a feed line, a return line, an electromagnetic valve, and a controller. The steering valve is designed to supply hydraulic fluid to the steering cylinder in response to the steering wheel's movement. The feed line facilitates the flow of hydraulic fluid from the steering valve to the steering cylinder, while the return line ensures the hydraulic fluid returns to the steering valve. The electromagnetic valve is strategically placed between the feed line and the return line, and the controller activates the electromagnetic valve based on the oil pressure in the feed line.

Another significant patent is for a wheel loader, which features an engine room located at the rear of the cab. Inside this engine room, an engine is housed along with a first and second exhaust processing device positioned above it. An air cleaner is situated in front of these exhaust devices, and a tank is placed between the cab and the air cleaner. The design of the tank includes a lower rear surface part and an upper rear surface part, with the upper part positioned forward of the lower part. This innovative layout allows for optimal placement of the air cleaner, enhancing the vehicle's overall performance.

Career Highlights

Kamekura is associated with Komatsu Corporation, a leading company in the construction and mining equipment industry. His work has contributed to the advancement of work vehicle technology, making significant impacts in the field.

Collaborations

Throughout his career, Kamekura has collaborated with talented individuals such as Takeshi Kamimae and Yutaka Tanaka. These collaborations have fostered innovation and creativity in their projects.

Conclusion

Hirotaka Kamekura is a distinguished inventor whose work in work vehicle technology has led to valuable patents and advancements in the industry. His contributions continue to influence the design and functionality of work vehicles, showcasing his commitment to innovation.