Location History:
- Saitama, JP (2014 - 2016)
- Wako, JP (2014 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Daisuke Kurashina: Innovator in Water Electrolysis Technology
Introduction
Daisuke Kurashina, located in Wako, Japan, is a prolific inventor known for his contributions in the field of water electrolysis. With a total of 14 patents to his name, he has developed innovative technologies that promise to enhance the efficiency of hydrogen production.
Latest Patents
Among his latest patents is a pioneering water electrolysis system and control method. This system produces hydrogen gas at a higher pressure than the accompanying oxygen gas. A notable feature of his design includes a Peltier cooler situated between a gas-liquid separator and a back pressure valve in the hydrogen gas flow path. This component cools and dehumidifies the hydrogen gas effectively. Daisuke has integrated sophisticated sensors that measure temperature and pressure within the system. The control unit adjusts the cooling temperature via the Peltier cooler, ensuring that the temperature measurement exceeds the freezing point of water based on the pressure measurement, hence optimizing performance as pressure levels change.
Another related patent also addresses the depressurization process in the water electrolysis system. This invention utilizes pressure-reducing valves for high pressure, allowing for a controlled reduction in the pressure of high-pressure hydrogen. The system features two pressure detecting sensors that monitor pressures at different points in the system, enabling the controller to adjust the opening of a depressurization control valve accordingly.
Career Highlights
Daisuke Kurashina is currently employed at Honda Motor Co., Ltd., a leading automotive manufacturer known for its commitment to innovation and technology. His work at Honda has positioned him at the forefront of research in hydrogen production technology.
Collaborations
Throughout his career, Daisuke has collaborated with notable professionals like Jun Takeuchi and Hisashi Nagaoka. These partnerships have fueled creative discussions and driven advancements in the projects they have collaborated on, further solidifying his reputation as a notable inventor in the field.
Conclusion
Daisuke Kurashina exemplifies the spirit of innovation within the realm of water electrolysis technology. With a robust portfolio of patents and a commitment to advancing hydrogen production methods, he plays a pivotal role in shaping the future of renewable energy solutions. His work not only highlights the importance of collaboration in scientific advancement but also inspires future inventors to pursue innovative developments in this essential field.