Suntou-gun, Japan

Toshiaki Kusakari

This inventor holds 5 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo Kenkyusho. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Kusakari. Retrieved from https://idiyas.com/inventor/toshiaki-kusakari

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Location History:

  • Susono, JP (2013)
  • Suntou-gun, JP (2021)
  • Sunto-gun, JP (2022)

Company Filing History:


Years Active: 2013-2026

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5 patents (USPTO):Explore Patents

Title: The Innovations of Toshiaki Kusakari: Pioneering Fuel Cell Technology in Japan

Introduction

Toshiaki Kusakari, an accomplished inventor based in Sunto-gun, Japan, has made significant contributions to the field of fuel cell technology. With a total of three patents to his name, Kusakari's innovations focus on enhancing the efficiency and functionality of fuel cells, which are essential for sustainable energy solutions.

Latest Patents

Toshiaki Kusakari's latest patents reflect his commitment to advancing fuel cell systems. One notable innovation is a comprehensive fuel cell system designed for vehicles. This system features a fuel cell that generates electric power through chemical reactions of reactive gases. It includes a gas-liquid separator that effectively separates and stores water from off-gas discharged by the fuel cell. Additionally, the system incorporates a discharge valve to drain excess water and an attitude control device that regulates the position of the gas-liquid separator to optimize performance. Another significant patent is a method of running-in operation for fuel cells. This method involves a two-step process that includes heating the fuel cell stack to a minimum temperature and then ensuring that the relative humidity is at 100% during power generation to clean the system – ultimately enhancing its operational efficiency.

Career Highlights

Kusakari has honed his skills and knowledge through his tenure at leading companies. He has worked at Toyota Motor Corporation, where he contributed to innovative automotive technologies, and Kabushiki Kaisha Toyota Chuo Kenkyusho, further strengthening his expertise in research and development related to fuel cells.

Collaborations

Throughout his career, Toshiaki Kusakari has collaborated with esteemed colleagues such as Masaaki Matsusue and Hajime Murata. These collaborations have allowed him to share insights and drive forward-thinking innovations in the field of fuel cell technology.

Conclusion

Toshiaki Kusakari stands out as a key figure in the innovation of fuel cell systems, playing a crucial role in developing technologies that promise to transform the automotive industry. His patents not only underscore his creativity and technical prowess but also reflect a broader commitment to sustainable energy solutions in an increasingly eco-conscious world.

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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