Yokohama, Japan

Shunsuke Maekawa

This inventor holds 4 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Jx Nippon Oil Energy Corporation, Nippon Oil Corporation, Japan Petroleum Energy Center. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunsuke Maekawa. Retrieved from https://idiyas.com/inventor/shunsuke-maekawa

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

USPTO Granted Patents = 4 

% Patents Active = 25.0

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 54(Granted Patents)


Location History:

  • Yokohama, JP (2013 - 2014)
  • Tokyo, JP (2015)

Company Filing History:


Years Active: 2013-2015

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4 patents (USPTO):Explore Patents

Title: Shunsuke Maekawa: Innovator in Hydrogen Separation Technology

Introduction

Shunsuke Maekawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of hydrogen separation technology, holding a total of four patents. His innovative work focuses on methods and apparatuses that enhance hydrogen production and carbon dioxide recovery.

Latest Patents

Maekawa's latest patents include a hydrogen separation membrane module and a hydrogen separation method using the same. The hydrogen separation membrane module is designed to separate hydrogen from a gas containing hydrogen. It features a tubular hydrogen separation membrane that is selectively permeable to hydrogen, along with a casing and an insertion member that defines a flow path for the gas. Additionally, he has developed a method and apparatus for hydrogen production and carbon dioxide recovery. This method allows for the effective production of high-purity hydrogen while simultaneously recovering carbon dioxide from carbon-containing fuels.

Career Highlights

Throughout his career, Shunsuke Maekawa has worked with notable companies such as Nippon Oil Corporation and JX Nippon Oil & Energy Corporation. His experience in these organizations has contributed to his expertise in hydrogen technology and energy solutions.

Collaborations

Maekawa has collaborated with esteemed colleagues, including Yoshihiro Kobori and Takuya Niitsuma. These partnerships have fostered innovation and advancement in the field of hydrogen separation and production.

Conclusion

Shunsuke Maekawa's contributions to hydrogen separation technology are noteworthy and impactful. His patents and collaborative efforts continue to influence advancements in energy production and environmental sustainability.

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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