Yokohama, Japan

Akihiko Nakajima

This inventor holds 1 USPTO granted patent. Top assignees: Koito Industries, Ltd., Toto Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Nakajima. Retrieved from https://idiyas.com/inventor/akihiko-nakajima-6e79dysv

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 = 6.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Akihiko Nakajima: Innovator in Toilet Cover Technology

Introduction

Akihiko Nakajima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of toilet technology, particularly with his innovative designs that enhance user experience and functionality.

Latest Patents

One of Nakajima's key inventions is a support structure for a toilet cover unit. This patent showcases his ability to address practical challenges in everyday products, improving both usability and design.

Career Highlights

Throughout his career, Nakajima has worked with prominent companies such as Koito Industries, Ltd. and Toto Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Nakajima has collaborated with talented individuals in the industry, including Tetsuo Nishimoto and Yasuhiro Yanagawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Akihiko Nakajima's work exemplifies the spirit of innovation in the field of toilet technology. His contributions continue to influence the industry and improve everyday experiences for users.

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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