Yoshimasa Kohriyama

Title: **The Innovative Contributions of Yoshimasa Kohriyama**

Introduction

Yoshimasa Kohriyama, an inventor based in Tsukui, Japan, has made significant contributions to the field of noise reduction technology in the undercarriages of track-type vehicles. With a total of four patents to his name, Kohriyama has developed innovative solutions to enhance the performance and durability of these machines.

Latest Patents

Kohriyama's most recent patents focus on two key inventions aimed at reducing noise in track-type vehicles. The first patent describes a noise reduction device for use in the undercarriage, where a track chain consists of numerous links pivotally connected in an endless configuration. This device employs a spring that is connected to the back sides of adjacent shoes, offering an elastic resistance to the pivotal movement of adjoining links.

The second patent outlines a noise-reducing solution, where each track shoe in a link-shoe assembly is lined with an elastomer pad. When adjacent track links move relative to each other, these elastomer pads compress together, creating an elastic resistance that eliminates sag in the track chain. Moreover, the design optimizes the pads with plate springs for improved durability and performance.

Career Highlights

Currently affiliated with Caterpillar Mitsubishi Ltd., Yoshimasa Kohriyama has put his engineering expertise to use in developing innovative mechanisms that tackle common issues faced in heavy machinery. His keen understanding of mechanical systems has driven him to create solutions that not only enhance functionality but also extend the life of the equipment.

Collaborations

Throughout his career, Kohriyama has likely collaborated with a variety of professionals within Caterpillar Mitsubishi Ltd. Such teamwork facilitates the sharing of ideas and resources, resulting in innovative advancements in machinery design and performance.

Conclusion

In conclusion, Yoshimasa Kohriyama stands out as a distinguished inventor whose work in noise reduction technology showcases his commitment to improving track-type vehicles. His inventions are expected to significantly contribute to both the operational efficiency of these machines and the overall comfort of their use. As Kohriyama continues to innovate, his efforts may well inspire future advancements in the field.