Tokyo, Japan

Hirokazu Seki

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Japan Display Inc., Stanley Electric Co., Ltd. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Seki. Retrieved from https://idiyas.com/inventor/hirokazu-seki

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2000-2025

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9 patents (USPTO):Explore Patents

Title: Hirokazu Seki: Innovator in Display Technology

Introduction

Hirokazu Seki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 9 patents. His innovative work has paved the way for advancements in display devices, showcasing his expertise and creativity.

Latest Patents

Among his latest patents, Seki has developed a display device that includes a first substrate and a second substrate opposing the first substrate. This device features a wiring substrate connected to the first substrate and a cover member located on the opposite side of the first substrate, interposing the second substrate. A conductive layer is maintained at a predetermined potential, and the first substrate includes an extension portion that extends further from the second substrate. The wiring substrate is connected to this extension portion, while the cover member has a first surface opposing the extension portion, with the conductive layer overlapping the extension portion in plan view. This innovative design enhances the functionality and efficiency of display devices.

Career Highlights

Hirokazu Seki has worked with notable companies such as Japan Display Inc. and Stanley Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the display technology sector.

Collaborations

Throughout his career, Seki has collaborated with talented individuals, including Yasufumi Hagiwara and Toru Tanabe. These partnerships have fostered a creative environment that has led to the development of innovative solutions in display technology.

Conclusion

Hirokazu Seki's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in display devices, showcasing the importance 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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