Kanagawa, Japan

Naoya Takeuchi

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Toto Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoya Takeuchi. Retrieved from https://idiyas.com/inventor/naoya-takeuchi-sd3edugu

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 = 5.1

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Kanagawa, JP (2015)
  • Fukuoka, JP (2022 - 2024)

Company Filing History:


Years Active: 2015-2026

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5 patents (USPTO):Explore Patents

Title: Naoya Takeuchi: Innovator in Toilet Technology

Introduction

Naoya Takeuchi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of toilet technology, particularly through his innovative designs and patents. With a total of 5 patents to his name, Takeuchi continues to push the boundaries of modern sanitation solutions.

Latest Patents

Among his latest inventions are two notable patents related to toilet seat apparatus and excrement detection apparatus. The first patent describes a toilet seat apparatus that includes a light emitting unit and a light receiving unit. This design allows for the detection of reflected light from feces, enhancing the functionality of the toilet seat. The control unit in this apparatus is capable of managing the energization of the light emitting element and the application of voltage to the light receiving element, ensuring precise light reception control. The second patent also focuses on a toilet seat apparatus designed to be placed on a toilet bowl. It features a similar arrangement of light emitting and receiving units, aimed at improving the detection of excrement.

Career Highlights

Naoya Takeuchi is currently employed at Toto Ltd., a leading company in the sanitation industry. His work at Toto Ltd. has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for quality and innovation in toilet technology.

Collaborations

Takeuchi has collaborated with talented coworkers, including Yuta Sakai and Satoko Kizuka. Their combined efforts have led to advancements in the design and functionality of toilet-related inventions.

Conclusion

Naoya Takeuchi is a key figure in the field of toilet technology, with a focus on innovative solutions that enhance user experience. His contributions through patents and collaboration with colleagues continue to shape the future of sanitation.

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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