Tokyo, Japan

So Makishima

This inventor holds 3 USPTO granted patents and 7 published patent applications and 1 EPO patent. Top assignees: Eagle Industry Co., Ltd., Eagle Industry Co., Ltd.. Active years: 2025-2026.

USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 4.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: So Makishima - Innovator in Sliding Component Technology

Introduction

So Makishima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of sliding components. His innovative approach has led to the creation of a patent that enhances the performance and durability of sliding surfaces.

Latest Patents

Makishima holds a patent for a sliding component designed to maintain high lubricity over extended periods. This invention efficiently utilizes a liquid supplied between sliding surfaces. The design features an annular recess portion that opens radially around the entire circumference on either the inner or outer radial side of at least one of the sliding surfaces. Additionally, a supply groove that communicates with the annular recess extends radially on the sliding surfaces, further enhancing the component's functionality.

Career Highlights

Throughout his career, So Makishima has been associated with Eagle Industry Co., Ltd., where he has played a pivotal role in advancing sliding component technology. His work has not only contributed to the company's success but has also set new standards in the industry.

Collaborations

Makishima has collaborated with talented coworkers, including Yuki Maetani and Yuta Negishi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

So Makishima's contributions to sliding component technology exemplify the spirit of innovation. His patent reflects a deep understanding of engineering principles and a commitment to enhancing product performance.

Profile summary based on public USPTO records.
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