Osaka, Japan

Yoshihiro Kozawa

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation. Active years: 2017-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Kozawa. Retrieved from https://idiyas.com/inventor/yoshihiro-kozawa

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

USPTO Granted Patents = 3 


Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2017-2018

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3 patents (USPTO):Explore Patents

Title: Innovations in Hydrogen Generation by Yoshihiro Kozawa

Introduction

Yoshihiro Kozawa, an inventive mind based in Osaka, Japan, has contributed significantly to the field of hydrogen generation, holding three patents that demonstrate his commitment to innovation. His work is primarily focused on developing methods and devices that enhance hydrogen production, positioning him as a notable inventor in the renewable energy sector.

Latest Patents

Kozawa's most recent patent, titled "Method for generating hydrogen and hydrogen generation device used therefor," outlines a sophisticated approach to hydrogen production. This method involves a hydrogen generation device consisting of a unique container, photo-semiconductor electrodes with various layers, and a liquid medium. By irradiating the semiconductor photocatalyst layer with light, hydrogen is generated on the counter electrode, showcasing an advanced technique for clean energy production.

Another significant patent by Kozawa involves a "hydrogen producing device and hydrogen producing unit and energy system including the hydrogen producing device and the hydrogen producing unit." This device incorporates a separate electrolyte flow path for hydrogen and oxygen production cells, enhancing efficiency by allowing controlled electrolyte movement. These innovations reflect Kozawa's vision for a sustainable energy future.

Career Highlights

Throughout his career, Yoshihiro Kozawa has made impactful contributions while working with prestigious companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His role in these organizations has been instrumental in pushing the boundaries of energy technology and patent development.

Collaborations

Kozawa has collaborated with talented individuals in the field, including Satoru Tamura and Kazuhito Hato. These partnerships have fostered a fruitful exchange of ideas and expertise, leading to advancements in hydrogen generation technologies and patent applications.

Conclusion

Yoshihiro Kozawa stands out as an innovator dedicated to advancing hydrogen generation technologies. His patents reflect a deep understanding of renewable energy solutions and a commitment to sustainability. With a career marked by significant contributions and collaborations, Kozawa continues to influence the field of energy innovation, paving the way for a cleaner, more sustainable future.

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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