Tokyo, Japan

Naoto Fukatani

This inventor holds 6 USPTO granted patents and 7 published patent applications and 6 EPO patents. Top assignees: Hitachi Metals, Ltd., Hitachi, Ltd.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Fukatani. Retrieved from https://idiyas.com/inventor/naoto-fukatani

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019-2025

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6 patents (USPTO):Explore Patents

Title: Naoto Fukatani: Innovator in Hydrogen Production and Thermoelectric Materials

Introduction

Naoto Fukatani is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of hydrogen production and thermoelectric materials. With a total of 6 patents to his name, Fukatani's work is recognized for its innovative approaches and practical applications.

Latest Patents

Fukatani's latest patents include a hydrogen production apparatus that utilizes a photocatalyst to generate hydrogen from water. This apparatus features a wavelength separation unit that divides sunlight by wavelength, an infrared light conversion unit that transforms infrared light into visible light, and an ultraviolet light conversion unit that also converts ultraviolet light into visible light. Another notable patent involves a p-type thermoelectric conversion material, a thermoelectric conversion module, and a method for manufacturing the p-type thermoelectric conversion material. This material is designed to achieve high thermoelectric conversion characteristics and is based on a full Heusler alloy with a specific composition.

Career Highlights

Throughout his career, Fukatani has worked with notable companies such as Hitachi Metals, Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.

Collaborations

Fukatani has collaborated with several professionals in his field, including Akinori Nishide and Jyun Hayakawa. These collaborations have further enhanced his research and development efforts.

Conclusion

Naoto Fukatani is a distinguished inventor whose work in hydrogen production and thermoelectric materials has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing technology and sustainability.

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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