Kitakyushu, Japan

Masakazu Higuchi

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Nippon Steel & Sumikin Chemical Co., Ltd., Nippon Steel Sumitomo Metal Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Higuchi. Retrieved from https://idiyas.com/inventor/masakazu-higuchi-st8v415d

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile



Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Kitakyushu-shi, JP (2018)
  • Kitakyushu, JP (2018)

Company Filing History:


Years Active: 2018

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2 patents (USPTO):Explore Patents

Title: Masakazu Higuchi: Innovator in Fuel Cell Technology

Introduction

Masakazu Higuchi is a prominent inventor based in Kitakyushushi, Japan. He has made significant contributions to the field of fuel cell technology, particularly in the development of supporting carbon materials for solid polymer fuel cells. His innovative work has led to the filing of two patents that enhance the performance and efficiency of these energy systems.

Latest Patents

Higuchi's latest patents include a supporting carbon material for solid polymer fuel cells and a catalyst metal particle-supporting carbon material. The first patent focuses on a porous carbon material that allows for the production of high-performance solid polymer fuel cells. This material minimizes the decrease in power generation performance caused by battery load fluctuations during operation. The second patent describes a carbon material that excels in high-humidity conditions, which are typical for solid polymer fuel cells. This innovation ensures excellent power generation performance, making it a valuable advancement in fuel cell technology.

Career Highlights

Throughout his career, Masakazu Higuchi has worked with notable companies such as Nippon Steel & Sumitomo Metal Corporation and Nippon Steel & Sumikin Chemical Co., Ltd. His experience in these organizations has contributed to his expertise in materials science and fuel cell technology.

Collaborations

Higuchi has collaborated with esteemed colleagues, including Takashi Iijima and Masataka Hiyoshi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of fuel cell research.

Conclusion

Masakazu Higuchi's contributions to fuel cell technology through his innovative patents and collaborations highlight his role as a key inventor in this field. His work continues to influence advancements in energy solutions, paving the way for more efficient and sustainable power generation methods.

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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