Tokyo, Japan

Kota Toyosawa

This inventor holds 3 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Jfe Steel Corporation, Toyo Drilube Co., Ltd., Toyo Drilube Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kota Toyosawa. Retrieved from https://idiyas.com/inventor/kota-toyosawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 12.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Kota Toyosawa: Innovator in Solid Lubricating Coatings

Introduction

Kota Toyosawa, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of solid lubricating coatings. With a patent to his name, he has specialized in developing materials that enhance lubricity and corrosion resistance for oil country tubular goods, which are essential components in the oil and gas industry.

Latest Patents

Toyosawa's sole patent focuses on an agent designed to form a solid lubricating coating film specifically for oil country tubular goods. This invention includes a threaded joint that allows the efficient manufacturing of oil country tubular goods. The innovative aspect of his work lies in the formulation, which comprises two or more solid lubricants dispersed in a binder resin. Notably, his composition contains a significant proportion of graphite, ensuring effective lubrication properties and the ability to withstand corrosive environments. The patent also details the inclusion of other solid lubricants, such as BN, mica, talc, and MoS, adding to the versatility and performance of the coating.

Career Highlights

Throughout his career, Kota Toyosawa has worked with reputable companies such as JFE Steel Corporation and Toyo Drilube Co., Ltd. His experiences in these organizations have undoubtedly enhanced his understanding and expertise in materials science and engineering, particularly concerning lubricating agents tailored for industrial applications.

Collaborations

In his professional journey, Toyosawa has collaborated with notable coworkers, including Yasuhide Ishiguro and Seigo Goto. These collaborations have allowed him to exchange knowledge and insights, further driving innovations in his field. Working alongside experienced professionals has undoubtedly solidified his reputation as an inventor committed to advancing solid lubrication technologies.

Conclusion

Kota Toyosawa stands out as an innovator dedicated to enhancing the performance of oil country tubular goods through his patented solid lubricating coating solutions. His contributions to the industry highlight the importance of innovation in ensuring the efficiency and durability of essential tools used in the oil and gas sector. As technologies evolve, Toyosawa's work paves the way for future advancements in materials and lubricants.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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