Chigasaki, Japan

Daiji Nagatomo

This inventor holds 2 USPTO granted patents. Top assignees: C. Itoh & Co., Ltd., Sony Corporation. Active years: 1983-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daiji Nagatomo. Retrieved from https://idiyas.com/inventor/daiji-nagatomo

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1983-1988

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2 patents (USPTO):Explore Patents

Title: Daiji Nagatomo: Innovator in Technology

Introduction

Daiji Nagatomo is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of technology, particularly in the realm of computer peripherals and audio devices. With a total of 2 patents to his name, Nagatomo's work reflects his innovative spirit and technical expertise.

Latest Patents

Nagatomo's latest patents include a printer designed for computers and a digital audio compact disk player. These inventions showcase his ability to blend functionality with cutting-edge technology, addressing the needs of users in an increasingly digital world.

Career Highlights

Throughout his career, Daiji Nagatomo has worked with prominent companies such as C. Itoh & Co., Ltd. and Sony Corporation. His experience in these organizations has undoubtedly shaped his approach to innovation and product development.

Conclusion

Daiji Nagatomo stands out as a dedicated inventor whose work continues to influence the technology sector. His contributions, particularly in printing and audio technology, highlight the importance of innovation in enhancing user experiences.

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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