Moriyama, Japan

Masahiko Ouji

This inventor holds 5 USPTO granted patents. Top assignee: Nippon Electric Glass Co., Ltd.. Active years: 2002-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Ouji. Retrieved from https://idiyas.com/inventor/masahiko-ouji

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


% Patents Active = 60.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002-2006

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Inventor Masahiko Ouji

Introduction

Masahiko Ouji, an accomplished inventor based in Moriyama, Japan, has made significant strides in the field of materials science, particularly in applications related to plasma display panels (PDP). With a remarkable portfolio of five patents, Ouji has contributed valuable innovations that enhance the performance and durability of PDP technologies.

Latest Patents

Among Masahiko Ouji's recent patents are groundbreaking inventions that improve dielectric compositions. One of his notable patents outlines a dielectric composition comprising glass powder that contains copper oxide. This material is essential for creating a light transparent layer in PDPs, effectively preventing color changes caused by reactions with silver electrodes. The composition can be formed into a paste or a green sheet, showcasing its versatility for manufacturing processes.

Another significant patent addresses the moisture content management of PDP materials. This invention involves an inorganic powdery material that contains glass powder with an optimized moisture level ranging between 0.1 and 2 mass percent. Similar to his other invention, this material can also be utilized in paste or green sheet forms, further improving the efficiency and quality of the PDP.

Career Highlights

Masahiko Ouji's career has been closely associated with Nippon Electric Glass Co., Ltd., where he has dedicated his expertise to the development of innovative materials. His work in the company underscores a commitment to advancing technology in display panel applications, ensuring that products meet the ever-evolving demands of the electronics market.

Collaborations

In his pursuit of innovation, Ouji has collaborated with esteemed colleagues such as Hiroyuki Oshita and Kazuo Hadano. Their teamwork has fostered a creative environment that enhances research and development efforts, allowing for the successful execution of complex projects that have a lasting impact on the industry.

Conclusion

Masahiko Ouji stands out as a pivotal figure in the realm of materials engineering, particularly concerning plasma display technology. His five patents reflect his dedication and ingenuity in overcoming challenges in the field. With a strong background and valuable collaborations, Ouji continues to contribute to advancements that improve the functionality and sustainability of electronic displays.

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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