Shiojiri, Japan

Tsubasa Fuji

This inventor holds 5 USPTO granted patents and 5 published patent applications and 2 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsubasa Fuji. Retrieved from https://idiyas.com/inventor/tsubasa-fuji

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

 

Average Co-Inventor Count = 1.1

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Tsubasa Fuji: Innovator in Timepiece Technology

Introduction

Tsubasa Fuji is a notable inventor based in Shiojiri, Japan. He has made significant contributions to the field of timepiece technology. His innovative designs and patents reflect his expertise and dedication to advancing this industry.

Latest Patents

Tsubasa Fuji holds a patent for "Timepiece parts and timepiece." This invention includes a timepiece part that consists of a base and a color toning layer provided on the base. The color toning layer features a first oxide film, a first metal film, a protective film, and a second oxide film. The first oxide film is positioned between the base and the second oxide film. The first metal film and the protective film are arranged in order from the side facing the first oxide film.

Career Highlights

Tsubasa Fuji is currently employed at Seiko Epson Corporation, a leading company in the technology and electronics sector. His work at Seiko Epson has allowed him to develop and refine his innovative ideas in timepiece technology. With a total of 1 patent, he has demonstrated his capability as an inventor.

Collaborations

Tsubasa collaborates with Daiki Furusato, a fellow innovator in the field. Their partnership enhances the creative process and leads to the development of advanced timepiece technologies.

Conclusion

Tsubasa Fuji is a prominent figure in the timepiece industry, known for his innovative designs and contributions. His work continues to influence the evolution of timepiece technology, showcasing the importance of creativity and collaboration in engineering advancements.

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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