Osaka, Japan

Kathuhiko Yamaji

This inventor holds 1 USPTO granted patent. Top assignee: Sekisui Kagaku Kogyo Kabushiki Kaisha. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kathuhiko Yamaji. Retrieved from https://idiyas.com/inventor/kathuhiko-yamaji

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 = 6.0

ph-index = 1

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Kathuhiko Yamaji: Innovator in Metal Hydride Technology

Introduction

Kathuhiko Yamaji is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of metal hydride technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of metal hydride reactors.

Latest Patents

Yamaji holds a patent for a metal hydride reactor. This invention comprises a tubular pressure receptacle with an opening at one end, filled with metal hydride. The design includes a heat-exchanging surface formed by the outer wall of the receptacle, along with a heat-conducting fin that transmits heat from the metal hydride to the heat-exchanging surface. Additionally, the reactor features a porous member that creates a hydrogen gas flow passage leading to the receptacle's opening, allowing for efficient gas movement while being impermeable to the metal hydride.

Career Highlights

Yamaji is associated with Sekisui Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical technology. His work has been instrumental in developing innovative solutions that address energy storage and conversion challenges.

Collaborations

Yamaji has collaborated with notable colleagues, including Tomoyoshi Nishizaki and Minoru Miyamoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Kathuhiko Yamaji's contributions to metal hydride technology exemplify the spirit of innovation. His patent for the metal hydride reactor showcases his commitment to advancing energy solutions. Through his work and collaborations, he continues to influence the field positively.

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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