Tokyo, Japan

Kimihiko Hirosawa

This inventor holds 1 USPTO granted patent. Top assignee: Suzuki Shokan Co., Ltd.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimihiko Hirosawa. Retrieved from https://idiyas.com/inventor/kimihiko-hirosawa

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Kimihiko Hirosawa: Innovator in Hydrogen Absorption Technology

Introduction

Kimihiko Hirosawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of hydrogen absorption technology. His innovative work has led to the development of a unique substance that can reversibly absorb and desorb hydrogen.

Latest Patents

Hirosawa holds a patent for a substance designed for the reversible absorption and desorption of hydrogen. This substance comprises a complex that disperses 0.8-20% by weight of one or more oxides selected from Lanthanum (La), Cerium (Ce), Neodymium (Nd), Praseodymium (Pr), Samarium (Sm), and Europium (Eu) into Zr(FeV).sub.x, where 0.01 ≤ x ≤ 0.88. This innovative approach has the potential to enhance hydrogen storage solutions.

Career Highlights

Hirosawa is currently associated with Suzuki Shokan Co., Ltd., where he continues to advance his research and development efforts. His work is pivotal in the ongoing quest for efficient hydrogen storage technologies, which are crucial for sustainable energy solutions.

Collaborations

Some of his notable coworkers include Jo Suzuki and Shotaro Terazawa. Their collaborative efforts contribute to the innovative environment at Suzuki Shokan Co., Ltd.

Conclusion

Kimihiko Hirosawa's contributions to hydrogen absorption technology exemplify the importance of innovation in addressing energy challenges. His work not only advances scientific understanding but also paves the way for practical applications in the field of sustainable energy.

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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