Osaka, Japan

Masanori Uraya

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Stella Chemifa Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Uraya. Retrieved from https://idiyas.com/inventor/masanori-uraya

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Masanori Uraya: Innovator in Optical Film Technology

Introduction

Masanori Uraya is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of optical film technology, particularly through his innovative patent related to fluoride particle dispersions.

Latest Patents

Masanori Uraya holds a patent for a "Liquid dispersion of fluoride particles and method for producing same, and optical film." This invention provides a liquid dispersion of fluoride particles that exhibits low viscosity and excellent dispersibility, making it suitable for producing optical films such as antireflection films. The liquid dispersion consists of fluoride particles represented by the chemical formula ACF, where A can be sodium or potassium, C represents silicon or boron, and the dispersion is created in an aprotic organic solvent with a relative permittivity of 5 to 40.

Career Highlights

Masanori Uraya is currently associated with Stella Chemifa Corporation, where he continues to advance his research and development efforts in the field of optical materials. His work has been instrumental in enhancing the quality and performance of optical films used in various applications.

Collaborations

Masanori has collaborated with notable colleagues such as Hiroya Yamamoto and Rui Hasebe, contributing to a dynamic research environment that fosters innovation and development in optical technologies.

Conclusion

Masanori Uraya's contributions to the field of optical film technology through his innovative patents highlight his role as a key inventor in this area. His work continues to influence advancements in optical materials and applications.

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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