Inashiki, Japan

Keiko Nishioka

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Nishioka. Retrieved from https://idiyas.com/inventor/keiko-nishioka

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 = 68(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Keiko Nishioka: Innovator in Lithium Battery Technology

Introduction

Keiko Nishioka is a prominent inventor based in Inashiki, Japan. She has made significant contributions to the field of battery technology, particularly in the development of materials for non-aqueous lithium secondary batteries. Her innovative work has the potential to enhance the performance and efficiency of energy storage systems.

Latest Patents

Nishioka holds a patent for a negative electrode material for non-aqueous lithium secondary batteries. The patent, titled "Negative electrode material for non-aqueous lithium secondary battery, method for manufacturing the same, and non-aqueous lithium secondary battery using the same," describes a unique composition that includes a metal material consisting of solid phases A and B, a graphite material, and a carbonaceous material with lower crystallinity than the graphite. This innovative design aims to improve the overall performance of lithium batteries.

Career Highlights

Throughout her career, Keiko Nishioka has focused on advancing battery technology. Her work has led to the development of materials that can significantly enhance the efficiency and longevity of lithium batteries. With her expertise, she has positioned herself as a key player in the field of energy storage solutions.

Collaborations

Nishioka has collaborated with notable colleagues, including Hideharu Satou and Tooru Fuse. These partnerships have allowed her to expand her research and contribute to the advancement of battery technology.

Conclusion

Keiko Nishioka is a trailblazer in the field of lithium battery technology, with her innovative patent contributing to the future of energy storage. Her work exemplifies the importance of research and development in creating more efficient and effective battery 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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