Otsu, Japan

Toshiharu Narita

This inventor holds 5 USPTO granted patents. Top assignee: Nippon Electric Glass Co., Ltd.. Active years: 2002-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Narita. Retrieved from https://idiyas.com/inventor/toshiharu-narita

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


% Patents Active = 80.0

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 58(Granted Patents)


Company Filing History:


Years Active: 2002-2008

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5 patents (USPTO):Explore Patents

Title: The Innovations of Toshiharu Narita

Introduction

Toshiharu Narita is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of glass technology, particularly in the development of alkali-free glass substrates. With a total of 5 patents to his name, Narita's work has had a considerable impact on the industry.

Latest Patents

Narita's latest patents include an alkali-free glass substrate that contains specific percentages of various oxides, including SiO, AlO, and BO. This innovative substrate is designed to enhance the performance of light transparent glass in liquid crystal displays. Another notable patent is for an alkali-free glass and the method for producing it, which utilizes a unique combination of fining agents to eliminate bubbles without the use of toxic substances like AsO.

Career Highlights

Throughout his career, Narita has been associated with Nippon Electric Glass Co., Ltd., where he has played a crucial role in advancing glass technology. His expertise and innovative approach have led to the development of products that meet the evolving needs of the electronics industry.

Collaborations

Narita has collaborated with notable coworkers, including Jun Naka and Shinkichi Miwa, to further enhance the research and development of glass materials. Their combined efforts have contributed to the success of various projects within the company.

Conclusion

Toshiharu Narita's contributions to the field of glass technology are noteworthy and reflect his dedication to innovation. His patents and collaborations continue to influence the industry, showcasing the importance of research and development in creating advanced materials.

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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