Tokyo, Japan

Takuma Uchiyama

This inventor holds 2 USPTO granted patents. Top assignee: Lixil Corporation. Active years: 2019-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuma Uchiyama. Retrieved from https://idiyas.com/inventor/takuma-uchiyama

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


% Patents Active = 50.0

Average Co-Inventor Count = 4.2

ph-index = 1


Company Filing History:


Years Active: 2019-2022

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2 patents (USPTO):Explore Patents

Title: Takuma Uchiyama: Innovator in Human Detection and Deodorization Technologies

Introduction

Takuma Uchiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of human detection sensors and toilet deodorization technologies. With a total of 2 patents, Uchiyama continues to push the boundaries of innovation in his industry.

Latest Patents

Uchiyama's latest patents include a "Detection range specification member for human body detection sensor" and a "Flush toilet, deodorizing device, and deodorizing method." The detection range specification member is designed to enhance the functionality of human body detection sensors in washrooms. It utilizes a material that reduces the transmission of infrared rays, allowing for precise detection range specifications. This member is a sheet that can be installed on the sensor surface of the infrared sensor body.

The deodorizing device patent focuses on a method for effectively removing odors from a toilet. It features a deodorizing unit with both air expulsion and suctioning ports, which circulates air to eliminate unpleasant smells. This innovative approach ensures that the air is swirled along the inner surface of the toilet bowl, enhancing the deodorization process.

Career Highlights

Uchiyama is currently employed at Lixil Corporation, a company known for its commitment to innovation in the building materials and housing industry. His work at Lixil has allowed him to develop and patent technologies that improve everyday experiences in washrooms.

Collaborations

Throughout his career, Uchiyama has collaborated with talented individuals such as Kentarou Tsuji and Hiroaki Watanabe. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Takuma Uchiyama is a distinguished inventor whose work in human detection and toilet deodorization technologies showcases his innovative spirit. His contributions continue to enhance the functionality and comfort of everyday products.

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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