Tokyo, Japan

Kouji Fukuya

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Lixil Corporation. Active years: 2017-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Fukuya. Retrieved from https://idiyas.com/inventor/kouji-fukuya

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 50.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2017-2019

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4 patents (USPTO):Explore Patents

Title: Kouji Fukuya: Innovator in Sanitation Technology

Introduction

Kouji Fukuya is a distinguished inventor based in Tokyo, Japan. He has made significant contributions to the field of sanitation technology, with a total of four patents to his name. His innovative designs aim to enhance the functionality and user experience of everyday bathroom fixtures.

Latest Patents

Fukuya's latest patents include a bubble generator and a flush toilet integrated with bubble generation capabilities. The bubble generator features an ejector with a flow passage, which includes a water supplier, an air supplier, and a cleaner supplier. This design allows for the mixing of water, air, and a cleaning solution, resulting in the discharge of bubbles. Additionally, Fukuya's flush toilet incorporates a toilet bowl, flush water conduits, a separate bubble passage, and the bubble generator, which effectively generates bubbles directed towards the toilet bowl.

Career Highlights

Kouji Fukuya is currently employed at Lixil Corporation, a company renowned for its innovative approaches to building materials and bathroom products. His role involves researching and developing advanced solutions that improve sanitation and hygiene in modern living spaces.

Collaborations

Throughout his career, Fukuya has collaborated with talented colleagues, including Hirokazu Shimasaki and Masato Wakabayashi. Together, they have worked on enhancing existing products and creating new innovations that push the boundaries of sanitation technology.

Conclusion

Kouji Fukuya stands out as a key figure in the development of innovative sanitation solutions. His patents not only reflect his technical ingenuity but also his commitment to improving quality of life through better bathroom technology. As he continues to work with Lixil Corporation and collaborate with fellow innovators, the impact of his inventions will likely be felt in homes around the world.

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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