Location History:
- Hitachi, JA (1978)
- Hitachi, JP (1978 - 2012)
Company Filing History:
19 out of 42,508 
3 out of 1,641 
1 out of 546 Years Active: 1978-2012
Title: Jinichi Imahashi: Innovator in Fuel Cell Technology
Introduction
Jinichi Imahashi is a prominent inventor based in Hitachi, Japan, known for his significant contributions to the field of fuel cell technology. With a total of 19 patents, his innovative work focuses on enhancing the efficiency and functionality of solid polymer type fuel cell systems.
Latest Patents
Among Imahashi's latest patents is a "Method of stopping a solid polymer type fuel cell system." This invention incorporates a solid polymer electrolyte membrane to effectively separate anode gas from cathode gas. The system is equipped with a resistor, an inverter, and control switches to manage the fuel cell operation seamlessly. Notably, this method involves closing the supply valve for air when the molar ratio of hydrogen to oxygen is less than or equal to 2:1, optimizing the fuel cell's cessation process for better energy management.
Another remarkable patent from Imahashi is the "Fuel cell with humidifier." This innovation features a fuel cell assembly with a separator for channeling oxidizing gas and anode fuel, coupled with a humidifier designed to hydrate the fuel gas before it reaches the anode. The humidifier’s porous member faces the oxidizing gas flow channels, allowing for efficient water supply to the system, thereby enhancing overall performance.
Career Highlights
Imahashi has had an illustrious career, having worked at notable companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His experience at these organizations has allowed him to translate theoretical concepts into practical applications in fuel cell technology.
Collaborations
Throughout his career, Imahashi has collaborated with distinguished professionals in his field, including Toshiki Kahara and Seizi Takeuchi. These partnerships have undoubtedly contributed to the advancement of technologies in the area of fuel cells, showcasing the importance of teamwork in research and development.
Conclusion
Jinichi Imahashi represents a vital link in the chain of innovation within fuel cell technology. His extensive patent portfolio highlights the impact of his inventions and reflects his commitment to improving energy systems. As the demand for cleaner and more efficient energy solutions continues to grow, Imahashi's contributions will remain significant in shaping the future of energy generation.