Nagoya, Japan

Yosuke Ishii

This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha F. C. C., Nagoya Institute of Technology. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yosuke Ishii. Retrieved from https://idiyas.com/inventor/yosuke-ishii-en589ulc

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yosuke Ishii: Innovator in Capacitor Technology

Introduction

Yosuke Ishii is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of capacitor technology, particularly through his innovative patent that enhances energy density in capacitors. His work focuses on improving the storage capacity of capacitor electrodes while eliminating the need for adhesives.

Latest Patents

Yosuke Ishii holds a patent for a capacitor electrode and manufacturing method for capacitor electrodes. This invention is designed to not only store electric charge but also to be charged through a chemical reaction of an active material. This advancement improves energy density by increasing storage capacity and firmly holding a sufficient amount of active material. The capacitor electrode features a substrate made of an electrically conductive metal, a carbon film formed on the substrate's surface, and nanoparticles made of a metal or an oxide of the metal included in the carbon film.

Career Highlights

Throughout his career, Yosuke Ishii has worked with prominent organizations, including Kabushiki Kaisha F. C. C. and the Nagoya Institute of Technology. His experience in these institutions has contributed to his expertise in capacitor technology and innovation.

Collaborations

Yosuke Ishii has collaborated with Tatsuya Akiyama, further enhancing his research and development efforts in the field of capacitors.

Conclusion

Yosuke Ishii's contributions to capacitor technology through his innovative patent demonstrate his commitment to advancing energy storage solutions. His work continues to influence the field and showcases the importance of innovation in 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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