Shizuoka, Japan

Tosiaki Endo

This inventor holds 5 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1990-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tosiaki Endo. Retrieved from https://idiyas.com/inventor/tosiaki-endo

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 = 2.7

ph-index = 5

Forward Citations = 60(Granted Patents)


Company Filing History:


Years Active: 1990-1995

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tosiaki Endo

Introduction

Tosiaki Endo, an accomplished inventor located in Shizuoka, Japan, has made significant contributions to the field of image-forming materials. With a portfolio of five patents, he has played a vital role in advancing technology in his area of expertise.

Latest Patents

Among his latest innovations is a patent for an image-forming material that features a unique coating layer on a support. This layer includes at least one microcapsule, which encapsulates a leuco dye that forms color upon oxidative development and a photooxidizing agent. Additionally, the formulation contains a reducing agent and incorporates a complex xanthene derivative. Another noteworthy patent is for an optical image-recording material, further showcasing his ingenuity in the domain.

Career Highlights

Tosiaki Endo is currently associated with Fuji Photo Film Company, Limited, where he continues to innovate and push the boundaries of what is possible in image technology. His work has not only contributed to the company's reputation as a leader in the imaging sector but has also set new standards for image-forming materials.

Collaborations

During his career, Endo has collaborated with talented individuals such as Keiso Saeki and Naoto Yanagihara. These partnerships have allowed him to leverage diverse expertise and perspectives, enhancing the outcome of his innovative projects.

Conclusion

Tosiaki Endo's contributions to the field of image-forming materials and optical image-recording technologies are commendable. His inventive spirit and collaborative approach have paved the way for advancements that will benefit the imaging industry for years to come. With a strong patent portfolio and valuable partnerships, Endo exemplifies the power of innovation in technology.

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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