Shizuoka, Japan

Kei Atsumi

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Roland Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Atsumi. Retrieved from https://idiyas.com/inventor/kei-atsumi

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Kei Atsumi: Innovator in Display Technology

Introduction

Kei Atsumi is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work focuses on enhancing graphical user interfaces, which are essential in modern electronic devices.

Latest Patents

Among his latest patents is a display screen or portion thereof with a graphical user interface. This innovation aims to improve user interaction and visual experience on various devices. The advancements in his patents reflect his commitment to pushing the boundaries of display technology.

Career Highlights

Kei Atsumi is currently employed at Roland Corporation, a company known for its innovative products in the music and imaging industries. His role at Roland Corporation allows him to collaborate with other talented professionals and contribute to cutting-edge technology.

Collaborations

Throughout his career, Kei has worked alongside notable colleagues such as Kenji Yamada and Yasuyuki Watanabe. These collaborations have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Kei Atsumi is a dedicated inventor whose work in display technology continues to influence the industry. His patents and collaborations highlight his significant role in advancing graphical user interfaces.

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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