Chiba, Japan

Mayumi Mizushiri

This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 3 EPO patents. Top assignees: Nisshinbo Holdings Inc., Gunma University. Active years: 2015-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mayumi Mizushiri. Retrieved from https://idiyas.com/inventor/mayumi-mizushiri

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

USPTO Granted Patents = 3 

% Patents Active = 100.0


 

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2015-2021

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3 patents (USPTO):Explore Patents

Title: Mayumi Mizushiri: Innovator in Carbon Catalyst Technology

Introduction

Mayumi Mizushiri is a prominent inventor based in Chiba, Japan. She has made significant contributions to the field of energy storage, particularly in the development of carbon catalysts for redox flow batteries. With a total of 3 patents to her name, Mizushiri is recognized for her innovative approaches to enhancing battery technology.

Latest Patents

Mizushiri's latest patents focus on the production of electrodes for redox flow batteries using specialized carbon catalysts. One of her notable inventions involves a carbon catalyst characterized by a specific surface area ranging from 800 to 2000 m/g and an average particle size between 100 to 1000 nm. Another significant patent details a carbon catalyst where the ratio of oxygen atoms to carbon atoms (O/C ratio) is maintained between 0.05 to 0.20, as determined through surface analysis using X-ray photoelectron spectroscopy. These advancements are crucial for improving the efficiency and performance of redox flow batteries.

Career Highlights

Throughout her career, Mizushiri has worked with esteemed organizations such as Nisshinbo Holdings Inc. and Gunma University. Her experience in these institutions has allowed her to collaborate on various research projects, furthering her expertise in the field of energy storage solutions.

Collaborations

Mizushiri has collaborated with notable colleagues, including Takeaki Kishimoto and Jun-ichi Ozaki. These partnerships have contributed to her innovative research and development efforts in carbon catalyst technology.

Conclusion

Mayumi Mizushiri stands out as a key figure in the advancement of carbon catalyst technology for redox flow batteries. Her patents and collaborations reflect her commitment to innovation in energy storage solutions.

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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