Osaka, Japan

Junji Tanaka, Deceased

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junji Tanaka, Deceased. Retrieved from https://idiyas.com/inventor/junji-tanaka-deceased

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 = 10.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Junji Tanaka in Fuel Cell Technology

Introduction: Junji Tanaka, a notable inventor from Osaka, Japan, made significant strides in the field of fuel cell technology. His patent work remains influential, showcasing his innovative spirit and dedication to enhancing energy solutions.

Latest Patents: Tanaka is credited with one prominent patent: a fuel cell employing a unique separate gas cooling method. This innovative fuel cell design comprises a stack of several cell units and gas separators, along with cooling plates strategically positioned between adjacent cell units. The technology is characterized by its efficient flow of oxidant gas and fuel gas, effectively enhancing the overall performance of the fuel cell system.

Career Highlights: Throughout his career, Junji Tanaka played a vital role at Sanyo Electric Co., Ltd., where he honed his skills and contributed to groundbreaking advancements in energy technologies. His work on the fuel cell has been recognized for its potential impact on sustainable energy solutions.

Collaborations: Tanaka collaborated closely with esteemed colleagues Osamu Tajima and Akira Hamada, fostering a creative environment that encouraged innovation. Together, they explored various technologies to push the boundaries of fuel cell efficiency.

Conclusion: Although Junji Tanaka is no longer with us, his contributions to fuel cell technology continue to inspire future generations of inventors and engineers. His patent stands as a testament to his ingenuity and commitment to innovation in the pursuit of cleaner 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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