Kitakyushu, Japan

Yuichi Takamatsu

This inventor holds 1 USPTO granted patent. Top assignee: Toto Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Takamatsu. Retrieved from https://idiyas.com/inventor/yuichi-takamatsu-kbr7bzzj

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yuichi Takamatsu: Innovator in Sanitary Equipment

Introduction

Yuichi Takamatsu is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of sanitary equipment, showcasing his innovative spirit through his patented inventions. His work reflects a commitment to enhancing the functionality and efficiency of sanitary products.

Latest Patents

Takamatsu holds a patent for a part of sanitary equipment. This invention includes a base material, a colored layer, an intermediate layer, and a water-repellent surface layer. The colored layer consists of 35 at % to 99 at % of carbon (C), 0 at % to less than 40 at % of chromium (Cr), 0 at % to less than 15 at % of nitrogen (N), and more than 0 at % to less than 15 at % of oxygen (O). The intermediate layer contains at least one metal atom selected from chromium, zirconium (Zr), and silicon (Si), along with an oxygen atom. Notably, the intermediate layer exhibits a sputtering time of 0.5 minutes or more to 9 minutes or less.

Career Highlights

Takamatsu is associated with Toto Ltd., a leading company in the sanitary equipment industry. His work at Toto Ltd. has allowed him to apply his innovative ideas in a practical setting, contributing to the development of advanced sanitary solutions.

Collaborations

Some of his coworkers include Saori Ukigai and Atsushi Teramoto. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies in the field.

Conclusion

Yuichi Takamatsu's contributions to sanitary equipment through his patent demonstrate his innovative capabilities and commitment to improving product functionality. His work continues to influence the industry positively.

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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