Kyoto, Japan

Ayano Sofue

This inventor holds 5 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Dai-Ichi Kogyo Seiyaku Co., Ltd., Dks Co. Ltd., National Institute of Advanced Industrial Science and Technology. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayano Sofue. Retrieved from https://idiyas.com/inventor/ayano-sofue

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.5

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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5 patents (USPTO):Explore Patents

Title: Discovering the Innovations of Ayano Sofue

Introduction

Ayano Sofue, an accomplished inventor based in Kyoto, Japan, holds an impressive portfolio of five patents. Her work primarily focuses on advancements in power storage technologies, showcasing her commitment to innovation and excellence in her field.

Latest Patents

Sofue's latest contributions to the world of inventions include several remarkable patents: an electrode binder composition, an electrode coating composition, a power storage device electrode, and a power storage device. These patents address the challenges associated with electrodes that utilize active materials exhibiting significant volume changes. Her electrode binder composition is designed to ensure high durability, employing a unique combination of polyurethane, fibrous nanocarbon materials, and water. The electrode coating composition complements this by producing an electrode mixture layer that enhances the overall performance of power storage devices.

Career Highlights

Throughout her career, Ayano Sofue has worked with prominent companies in the industry, including Dai-ichi Kogyo Seiyaku Co., Ltd. and Dks Co. Ltd. Her innovative approach and dedication to research have allowed her to make significant strides in the field of power storage technologies, solidifying her reputation as a leading inventor.

Collaborations

Sofue's work has also been enriched through collaborations with esteemed colleagues, including Yasuteru Saito and Tetsuya Higashizaki. These partnerships have fostered a collaborative environment where groundbreaking ideas can flourish, leading to the development of her latest patents.

Conclusion

Ayano Sofue's contributions to the realm of innovation, particularly in the field of power storage technology, underscore her remarkable skills as an inventor. Her dedication to advancing technology and her capability to create effective solutions for modern challenges make her a standout figure in the world of patents and inventions.

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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