Kitakyushu, Japan

Kenichi Nagato

This inventor holds 8 USPTO granted patents. Top assignee: Toto Ltd.. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Nagato. Retrieved from https://idiyas.com/inventor/kenichi-nagato

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


% Patents Active = 87.5

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 115(Granted Patents)


Company Filing History:


Years Active: 1995-2003

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8 patents (USPTO):Explore Patents

Title: Kenichi Nagato: Innovator in Toilet Technology

Introduction

Kenichi Nagato is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of toilet technology, holding a total of 8 patents. His innovative designs have improved the functionality and efficiency of flushing systems.

Latest Patents

One of Kenichi Nagato's latest patents is a water closet and flushing water feed device. This flush toilet features a toilet flushing tank device designed to discharge flushing water into the toilet bowl. The tank device is integrated into a storage region located at the rear of the toilet bowl. It consists of a flushing water tank and a jet pump submerged within this tank. Flushing water is supplied to the jet pump through a flush valve and a downstream pipe. The jet pump includes a spray nozzle and a throat positioned opposite to it. This design ensures that all flushing water jetted from the pump is directed through the pipe to a rim water channel.

Career Highlights

Kenichi Nagato has dedicated his career to enhancing toilet technology, particularly through his work at Toto Ltd. His innovative designs have set new standards in the industry, making toilets more efficient and user-friendly.

Collaborations

Throughout his career, Kenichi has collaborated with notable colleagues, including Ayse Birsel and Noriko Hiraga. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Kenichi Nagato's contributions to toilet technology exemplify his commitment to innovation and efficiency. His patents continue to influence the industry, showcasing the importance of inventive solutions in everyday life.

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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