Kitakyushu, Japan

Chiaki Nakayama

This inventor holds 3 USPTO granted patents. Top assignee: Toto Ltd.. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiaki Nakayama. Retrieved from https://idiyas.com/inventor/chiaki-nakayama

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 108(Granted Patents)


Company Filing History:


Years Active: 1997-1998

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3 patents (USPTO):Explore Patents

Title: Chiaki Nakayama: Innovator in Urinalysis Technology

Introduction

Chiaki Nakayama is a prominent inventor based in Kitakyushu, Japan. She has made significant contributions to the field of urinalysis technology, holding a total of 3 patents. Her work focuses on improving methods for urine sampling and analysis, which can have a profound impact on medical diagnostics.

Latest Patents

Among her latest patents are the following innovations: a toilet-bowl-mounted urinalysis unit and a method and apparatus for sampling urine. These inventions aim to enhance the efficiency and accuracy of urine testing, making it more accessible for users.

Career Highlights

Chiaki Nakayama is currently employed at Toto Ltd., a company renowned for its innovative bathroom products. Her role at Toto Ltd. allows her to work on cutting-edge technologies that improve health and hygiene.

Collaborations

She collaborates with talented coworkers, including Kuniaki Shinohara and Hiroshi Tsuboi, who contribute to her projects and help bring her inventions to fruition.

Conclusion

Chiaki Nakayama's work in urinalysis technology exemplifies her commitment to innovation and improving healthcare solutions. Her contributions are paving the way for advancements in medical diagnostics.

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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