Tochigi, Japan

Yasuro Katsuyama

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Honda Motor Co., Ltd.. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuro Katsuyama. Retrieved from https://idiyas.com/inventor/yasuro-katsuyama

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 = 4.1

ph-index = 1


Location History:

  • Saitama, JP (2023)
  • Tochigi, JP (2021 - 2024)

Company Filing History:


Years Active: 2021-2025

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5 patents (USPTO):Explore Patents

Title: Innovations of Yasuro Katsuyama

Introduction

Yasuro Katsuyama is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of solid electrolyte technology, holding a total of 5 patents. His work focuses on improving battery performance and product management methods in fuel cell technology.

Latest Patents

Katsuyama's latest patents include a method of manufacturing a solid electrolyte sheet and the solid electrolyte sheet itself. The method enhances battery output performance while minimizing interfacial peeling and short-circuiting between the solid electrolyte layer and the electrode layer. The process involves several steps, including applying a coating slurry, drying to form a solid electrolyte layer, and stacking a three-dimensional structure to create a solid electrolyte sheet filled with the solid electrolyte. Additionally, he has developed a product management method that utilizes computer technology to manage membrane electrode assemblies and fuel cell stacks, ensuring quality through image capture and data comparison.

Career Highlights

Katsuyama is currently employed at Honda Motor Co., Ltd., where he continues to innovate in the field of energy solutions. His work has been instrumental in advancing the technology used in fuel cells and batteries, contributing to more efficient energy systems.

Collaborations

He collaborates with notable colleagues, including Takehiro Fukushima and Rio Koyama, who share his commitment to innovation in energy technology.

Conclusion

Yasuro Katsuyama's contributions to solid electrolyte technology and fuel cell management exemplify the impact of dedicated inventors in advancing energy solutions. His innovative methods and collaborative efforts continue to shape the future of battery 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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