Kouzou Ishida

Title: Kouzou Ishida: Innovator in Work Equipment Design

Introduction

Kouzou Ishida is a notable inventor based in Yawata, Japan. He has made significant contributions to the field of work equipment design, particularly through his innovative patents. With a total of 2 patents, Ishida has demonstrated his expertise and creativity in engineering solutions.

Latest Patents

Ishida's latest patents include a unique bucket and work vehicle design. The bucket features a bottom surface part that includes first and second curved surface parts. The second curved surface part is positioned closer to the back surface part than the first curved surface part. Notably, the second curvature radius of the second curved surface part is shorter than that of the first curved surface part. The design ensures that the center of the first curvature radius is positioned outside the main bucket body when viewed from the side. In a horizontal state, the first curved surface part is arranged along or above a reference curved surface. Additionally, the connecting part between the first and second curved surface parts is strategically positioned towards the lip part, enhancing functionality.

Another of Ishida's patents is for a work implement and retaining pin assembly. This invention includes a ground engaging tool with a first through-hole, an adapter with a second through-hole, and a retaining pin. The retaining pin is inserted into both through-holes while the ground engaging tool is in contact with the adapter. The design incorporates a metal bushing and a metal retainer, which work together to secure the bushing in place and prevent it from loosening. This innovative assembly allows for axial movement of the retaining pin, enhancing the overall efficiency of the work implement.

Career Highlights

Kouzou Ishida is currently employed at Komatsu Corporation, a leading company in the construction and mining equipment industry. His work at Komatsu has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of work equipment technology.

Collaborations

Ishida has collaborated with talented coworkers, including Daijirou Itou and Takanori Nagata. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge solutions in the field.

Conclusion

Kouzou Ishida is a distinguished inventor whose work has significantly impacted the design of work equipment. His innovative patents reflect his commitment to enhancing functionality and efficiency in