Tokyo, Japan

Tomohiko Nagayama

This inventor holds 12 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Sony Corporation. Active years: 2009-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiko Nagayama. Retrieved from https://idiyas.com/inventor/tomohiko-nagayama

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

USPTO Granted Patents = 12 

% Patents Active = 41.7

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2009-2023

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12 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tomohiko Nagayama

Introduction

Tomohiko Nagayama is a distinguished inventor based in Tokyo, Japan, known for his substantial contributions in the field of information processing devices. With an impressive portfolio of 12 patents, Nagayama continues to push the boundaries of technology and innovation at Sony Corporation. His recent focus has primarily been on developing interactive user interfaces and advanced communication systems.

Latest Patents

Nagayama's latest patents include a series of groundbreaking inventions: the first information processing device, the second information processing device, an information processing method, and an information processing system. These inventions aim to provide a device capable of executing interactive UI expressions in line with predetermined processing protocols. Key features of these devices include a first connection portion connected to another device, wireless communication via an antenna, and a sophisticated communication control unit that manages the exchange of identification information.

Furthermore, his information processing apparatus comprises a display unit and several separate sensor elements that allow users to switch between multiple output screens based on direct input. This innovative setup is designed to enhance user interaction by enabling seamless navigation through screens of varying hierarchical levels.

Career Highlights

Throughout his career at Sony Corporation, Nagayama has developed a reputation for excellence in research and innovation. His groundbreaking work in information processing technology demonstrates a commitment to advancing user interaction and connectivity in digital devices. His patents highlight not only his inventive spirit but also his technical expertise in wireless communication and user interface design.

Collaborations

As part of his collaborative efforts, Nagayama has worked alongside notable colleagues in the field, including Masahiro Sueyoshi and Yoshiaki Hirano. Together, they have contributed to the development of cutting-edge technologies that continue to shape the future of information processing systems.

Conclusion

Tomohiko Nagayama's innovative contributions, characterized by his 12 patents, underscore his vital role in the advancement of technology at Sony Corporation. His work not only reflects a deep understanding of information processing systems but also exemplifies the potential of collaboration in driving significant technological advancements. As he continues to develop interactive solutions, Nagayama remains a prominent figure in the world of inventors.

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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