Nagoya, Japan

Jin Hak Kim

This inventor holds 1 USPTO granted patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Hak Kim. Retrieved from https://idiyas.com/inventor/jin-hak-kim-qygg2yu3

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Innovations of Jin Hak Kim in Fuel Cell Technology

Introduction

Jin Hak Kim is a notable inventor based in Nagoya, Japan, recognized for his contributions to fuel cell technology. With a focus on enhancing the efficiency and durability of fuel cell separators, Kim has made significant strides in this field.

Latest Patents

Kim holds a patent for a "Fuel cell separator manufacturing method and fuel cell separator." This invention addresses the challenge of defects in resin coats on fuel cell separators. By applying a metal coat to areas where the resin coat has holes, Kim's method improves the corrosion resistance of the fuel cell separator. This innovation ensures that the metal adheres not only to the power generation region but also to the exposed areas caused by defects, thereby enhancing the overall performance of the fuel cell.

Career Highlights

Jin Hak Kim is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to contribute to advancements in fuel cell technology, which is crucial for the development of sustainable energy solutions in the automotive industry.

Collaborations

Kim collaborates with talented colleagues, including Hirofumi Onishi and Yusuke Watanabe. Their combined expertise fosters an innovative environment that drives the development of cutting-edge technologies in fuel cells.

Conclusion

Jin Hak Kim's innovative approach to fuel cell separator manufacturing exemplifies the potential for advancements in sustainable energy solutions. His contributions not only enhance the performance of fuel cells but also pave the way for future innovations in the automotive industry.

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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