Hiroshima, Japan

Yoshimasa Fujimoto

This inventor holds 2 USPTO granted patents. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo Gas Company Limited. Active years: 1997-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Fujimoto. Retrieved from https://idiyas.com/inventor/yoshimasa-fujimoto

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 = 3.3

ph-index = 2

Forward Citations = 79(Granted Patents)


Company Filing History:


Years Active: 1997-2004

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshimasa Fujimoto

Introduction

Yoshimasa Fujimoto is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of hydrogen production, holding a total of 2 patents. His work focuses on developing efficient methods for producing hydrogen through innovative apparatuses.

Latest Patents

Fujimoto's latest patents include an "Apparatus for producing hydrogen" and a "Hydrogen producing apparatus." The first patent describes a system for producing hydrogen via a steam reforming reaction using hydrocarbons as raw materials. This apparatus features a hydrogen separation type reformer equipped with a catalyst heating means and a hydrogen separation membrane. The second patent outlines a hydrogen producing apparatus designed for industrial-scale hydrogen production. It utilizes steam reforming reactions and a hydrogen-permeable membrane, incorporating nested cylinders and a combustion burner to achieve high-temperature hydrogen production.

Career Highlights

Throughout his career, Yoshimasa Fujimoto has worked with prominent companies such as Tokyo Gas Company Limited and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in hydrogen production technologies.

Collaborations

Fujimoto has collaborated with notable colleagues, including Kazuto Kobayashi and Yoshinori Shirasaki. Their joint efforts have further advanced the field of hydrogen production.

Conclusion

Yoshimasa Fujimoto's innovative work in hydrogen production showcases his commitment to advancing technology in this critical area. His patents reflect a deep understanding of the processes involved and contribute to the ongoing development of sustainable energy solutions.

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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