This inventor holds 22 USPTO granted patents and 6 published patent applications and 17 EPO patents, primarily in Fuel Cell Technology. Top assignees: Sumitomo Electric Industries, Limited, Kyoto University, Kyushu University. Active years: 2015-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (2015)
- Hyogo, JP (2018 - 2019)
- Itami, JP (2019 - 2020)
- Osaka, JP (2022 - 2024)
Company Filing History:
22 out of 10,647 
2 out of 871 
1 out of 455 
Years Active: 2015-2025
Areas of Expertise:
Title: **Hiromasa Tawarayama: Innovator in Metal Porous Technology**
Introduction
Hiromasa Tawarayama, based in Itami, Japan, is a distinguished inventor with a significant portfolio of 20 patents. His work primarily focuses on advanced materials, especially in the realm of metal porous bodies and their applications in fuel cells and reformers.
Latest Patents
Two of Tawarayama's latest patents demonstrate his innovative approach to metal porous technology. The first patent introduces a metal porous body characterized by a three-dimensional network structure. This unique structure consists of interconnected bone members that create openings and voids, enabling a porosity range of 1 volume % to 55 volume % and a density between 3 g/cm³ to 10 g/cm³. The second patent concerns a water vapor reformer that integrates this metal porous body, showcasing its potential as a critical component in enhancing fuel cell efficiency. The reforming catalyst is supported by a metal layer, further refining the process.
Career Highlights
Throughout his career, Hiromasa Tawarayama has made substantial contributions to the field while working with notable organizations, including Sumitomo Electric Industries, Limited and Kyoto University. His experiences in these prestigious institutions have enriched his research capabilities and practical know-how in material science.
Collaborations
Tawarayama has collaborated with eminent professionals such as Takahiro Higashino and Masatoshi Majima. Their joint efforts have undoubtedly advanced the boundaries of innovation within the industry, propelling forward the potential applications of metal porous materials.
Conclusion
Hiromasa Tawarayama's dedication to innovation in metal porous technology has led to significant advancements that can shape the future of fuel cells and other applications. His prolific output of patents and collaborative efforts with esteemed colleagues highlight his influence in the domain of materials science. As he continues to push the envelope of what's possible, Tawarayama remains a key figure to watch in the innovation landscape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile