Ibaraki, Japan

Fumio Mizutani

This inventor holds 1 USPTO granted patent. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Mizutani. Retrieved from https://idiyas.com/inventor/fumio-mizutani-8fbfwoq6

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Fumio Mizutani: Innovator in Solar Battery Technology

Introduction

Fumio Mizutani, a notable inventor from Ibaragi, Japan, has made significant contributions to solar energy technology. His innovative work in the field of solar batteries reflects a commitment to advancing renewable energy solutions.

Latest Patents

Mizutani holds a patent for a unique solar battery design. This solar battery is created by forming a film of a specific merocyanine dye on an n-type semiconductor substrate. This process generates a p-n junction at the interface between the dye film and the semiconductor substrate, facilitating the connection of electrodes to the two layers. This innovative approach enhances the efficiency and performance of solar energy conversion.

Career Highlights

Throughout his career, Mizutani has worked with prestigious organizations, including the Agency of Industrial Science and Technology and the Ministry of International Trade & Industry. His roles in these institutions have allowed him to contribute to various innovations in technology and research, particularly in the renewable energy sector.

Collaborations

Mizutani has collaborated with esteemed colleagues, such as Masahiko Yoshiura and Keiji Iriyama. These partnerships have fostered a collaborative environment that encourages the sharing of ideas and advancements in technology.

Conclusion

Fumio Mizutani stands out as a prominent figure in the development of solar battery technology. His patent and innovative approaches showcase his dedication to promoting renewable energy solutions, which are crucial in today's efforts to combat climate change and reduce reliance on fossil fuels.

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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