Tokyo, Japan

Kei Oura

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Zeon Corporation. Active years: 2020-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Oura. Retrieved from https://idiyas.com/inventor/kei-oura-5yu71tfd

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2020-2022

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2 patents (USPTO):Explore Patents

Title: Kei Oura: Innovator in Non-Aqueous Secondary Battery Technology

Introduction

Kei Oura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of non-aqueous secondary batteries. With a total of 2 patents, his work focuses on enhancing battery performance and efficiency.

Latest Patents

Oura's latest patents include a composition for a non-aqueous secondary battery adhesive layer and a functional layer for non-aqueous secondary batteries. The adhesive layer composition comprises a particulate polymer and a binder, with specific proportions of (meth)acrylonitrile and cross-linkable monomer units. Additionally, the functional layer composition contains organic particles with defined chemical properties, enhancing the battery's overall functionality.

Career Highlights

Kei Oura is currently employed at Zeon Corporation, where he continues to innovate in battery technology. His work has been instrumental in developing advanced materials that improve the performance of non-aqueous secondary batteries.

Collaborations

Oura collaborates with notable colleagues, including Junnosuke Akiike and Keiichiro Tanaka. Their combined expertise contributes to the advancement of battery technologies.

Conclusion

Kei Oura's innovative work in non-aqueous secondary battery technology positions him as a key figure in the field. His patents reflect a commitment to improving energy storage solutions, which are vital for modern technology.

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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