Otsu, Japan

Ayumu Tanaka

This inventor holds 1 USPTO granted patent and 11 published patent applications. Top assignees: Nagaoka University of Technology, Nippon Electric Glass Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayumu Tanaka. Retrieved from https://idiyas.com/inventor/ayumu-tanaka

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Ayumu Tanaka: Innovator in Alkali Ion Battery Technology

Introduction

Ayumu Tanaka is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of battery technology, particularly in the development of positive electrode active materials for alkali ion secondary batteries. His innovative approach has the potential to enhance the performance and efficiency of these batteries.

Latest Patents

Tanaka holds a patent for a "Method for producing positive electrode active material for alkali ion secondary batteries." This method involves producing a positive electrode active material that contains a substantial amount of transition metals, enabling improved battery operation. The process includes preparing a precursor containing crystals and irradiating it with light to melt the crystals and amorphize part of the precursor. He has 1 patent to his name.

Career Highlights

Throughout his career, Ayumu Tanaka has worked with prominent organizations, including Nippon Electric Glass Co., Ltd. and Nagaoka University of Technology. His experience in these institutions has allowed him to refine his expertise in battery technology and materials science.

Collaborations

Tanaka has collaborated with notable colleagues such as Tsuyoshi Honma and Masafumi Hiratsuka. These partnerships have contributed to his research and development efforts in the field of alkali ion batteries.

Conclusion

Ayumu Tanaka's work in the development of positive electrode active materials for alkali ion secondary batteries showcases his innovative spirit and dedication to advancing battery technology. His contributions are poised to make a significant impact in the energy storage industry.

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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