Seto, Japan

Junichi Matsubara

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2010-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Matsubara. Retrieved from https://idiyas.com/inventor/junichi-matsubara-t7c7ztck

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


% Patents Active = 33.3


Average Co-Inventor Count = 1.6

ph-index = 1


Company Filing History:


Years Active: 2010-2016

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3 patents (USPTO):Explore Patents

Title: Junichi Matsubara: Innovator in Fuel Cell Technology

Introduction

Junichi Matsubara is a notable inventor based in Seto, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of fuel cells, which are crucial for sustainable energy solutions.

Latest Patents

Matsubara's latest patents include innovative designs for fuel cells. One patent describes a fuel cell where relays and similar components are arranged to avoid restrictions on areas where fastening members are located. This design integrates a relay assembly within a stack case, allowing for a more streamlined connection with a service plug, thereby omitting the need for cables between the relays and the service plug. Another patent details a fuel cell that features a stack case containing a fuel cell stack and a blocking device. This device includes connecting portions that electrically link output cables to the fuel cell stack's output terminal portions, enabling efficient transmission of energy to external devices.

Career Highlights

Matsubara is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer known for its commitment to innovation and sustainability. His role at Toyota allows him to work on cutting-edge technologies that align with the company's vision for a greener future.

Collaborations

Throughout his career, Matsubara has collaborated with esteemed colleagues such as Tsutomu Kohara and Akira Aoto. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the automotive and energy sectors.

Conclusion

Junichi Matsubara's contributions to fuel cell technology exemplify his dedication to innovation and sustainability. His patents reflect a deep understanding of the complexities involved in energy solutions, positioning him as a key figure in the advancement of fuel cell applications.

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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