Ryoichi Nanba

Title: Ryoichi Nanba: Innovator in Fuel Cell Technology

Introduction

Ryoichi Nanba is a prominent inventor based in Susono, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of fuel cell systems.

Latest Patents

Among his latest patents is a fuel cell system and method of controlling the same. This innovation involves operating the fuel cell stack in a state where the air stoichiometric ratio is smaller than a predetermined value. The controller calculates the amount of retained water in the cathode flow path of the fuel battery cell over a fixed time, including an extra amount. It integrates this amount and executes air blow in the cathode flow path when the integrated value reaches a threshold. Another notable patent is a fuel cell system that includes a controller for managing the water vapor amount or average flow rate of a fuel gas. This system operates under non-humidified conditions and controls the water vapor amount at the outlet of the fuel gas channel based on the relationship between the fuel cell's voltage and the water vapor amount.

Career Highlights

Ryoichi Nanba is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His role involves research and development in fuel cell technology, contributing to advancements in sustainable energy solutions.

Collaborations

He has collaborated with notable coworkers, including Tomohiro Ogawa and Tomotaka Ishikawa, to further enhance the innovations in fuel cell systems.

Conclusion

Ryoichi Nanba's work in fuel cell technology exemplifies the innovative spirit of modern engineering. His patents reflect a commitment to advancing sustainable energy solutions, making a significant impact in the automotive industry.