This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignees: Japan Metals & Chemicals Co., Ltd., Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Jidoshokki. Active years: 2011-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yamagata, JP (2011)
- Nishiokitama-gun, JP (2024)
Company Filing History:


Years Active: 2011-2025
Title: Innovations of Katsuyuki Kudo in Hydrogen Storage Technology
Introduction
Katsuyuki Kudo is a notable inventor based in Yamagata, Japan, recognized for his contributions to hydrogen storage technology. He holds a total of four patents, focusing primarily on advancements in alkaline storage batteries. His work has significant implications for the automotive industry and energy storage solutions.
Latest Patents
Kudo's latest patents include a hydrogen storage alloy designed for use as a negative electrode in alkaline storage batteries. One of his key inventions is a vehicle that utilizes this hydrogen storage alloy, which features a fine-grained structure suitable for enhancing battery performance. The general formula for this alloy is represented as (LaSm)MgNiAlCr, with specific conditions for its components. Another patent details a hydrogen storage alloy that serves a similar purpose, represented by the formula (LaCeSm)MgNiAlCr, which also meets defined criteria for optimal performance in alkaline storage batteries.
Career Highlights
Throughout his career, Kudo has worked with prominent companies such as Japan Metals & Chemicals Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to develop innovative solutions that address the challenges of energy storage and efficiency in vehicles.
Collaborations
Kudo has collaborated with notable colleagues, including Takao Sawa and Saki Notoyama, contributing to the advancement of hydrogen storage technologies.
Conclusion
Katsuyuki Kudo's work in hydrogen storage technology represents a significant advancement in the field of energy storage. His patents and collaborations highlight his commitment to innovation and the development of sustainable energy solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile