Tokyo, Japan

Hiroshi Horinouchi

This inventor holds 1 USPTO granted patent. Top assignees: Kurita Water Industries Ltd., Tokyo Gas Company Limited. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Horinouchi. Retrieved from https://idiyas.com/inventor/hiroshi-horinouchi

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 = 5.0

ph-index = 1

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Hiroshi Horinouchi in Fuel Cell Technology

Introduction

Hiroshi Horinouchi is a distinguished inventor based in Tokyo, Japan, recognized for his innovative contributions to fuel cell technology. With one notable patent to his name, Horinouchi has played a significant role in enhancing the efficiency and functionality of fuel cell systems through innovative water treatment solutions.

Latest Patents

Hiroshi Horinouchi's patent addresses a critical aspect of fuel cell systems: the treatment of water. His invention, titled "Water Treatment Apparatus for a Fuel Cell System," is designed to obtain low conductivity cooling water for the fuel cell body. This is achieved by removing dissolved carbon dioxide gas from exhaust gas condensate using a decarbonation column. The apparatus also eliminates iron oxide from the condensate and blowdown water via a microfiltration membrane separator device, while further refining the process through a chelate resin column that removes iron ions. Additionally, deionization is accomplished using an electrodeionizer equipped with internal ion exchange resin, showcasing the innovative complexity of Horinouchi’s design.

Career Highlights

Throughout his career, Hiroshi Horinouchi has made significant strides in the field of water treatment and fuel cell technology. He has worked with prominent companies including Tokyo Gas Company Limited and Kurita Water Industries Ltd., where he honed his expertise and contributed to vital projects in the industry. His work has not only emphasized innovation but also practical applications in technology aimed at sustainability.

Collaborations

Collaboration is key to many successful inventions, and Hiroshi has had the opportunity to work alongside notable professionals such as Kunihiro Nishizaki and Shigeaki Sato. Together, they have combined their expertise to push the boundaries of what is possible in fuel cell technology and water treatment solutions.

Conclusion

Hiroshi Horinouchi stands out as an influential inventor in the realm of fuel cell technology. His innovative patent for a water treatment apparatus demonstrates not only his technical prowess but also his commitment to advancing sustainable energy solutions. As fuel cell technology continues to evolve, his contributions will undoubtedly leave a lasting impact on the industry and inspire future innovations.

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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