Location History:
- Kyoto, JP (2006)
- Osaka, JP (2010 - 2011)
Company Filing History:
3 out of 1,112 
1 out of 42,517 
1 out of 10 Years Active: 2006-2011
Title: Innovations of Toshihiro Nakai in Hydrogen Technology
Introduction
Toshihiro Nakai is a notable inventor based in Osaka, Japan, recognized for his contributions to hydrogen technology. He holds a total of four patents, showcasing his innovative approach to energy solutions. His work primarily focuses on hydrogen production and fuel cell systems, which are essential for advancing clean energy technologies.
Latest Patents
Nakai's latest patents include a hydrogen producing apparatus and a fuel cell system utilizing the same. The hydrogen producing apparatus features a vessel for containing hydrogen-generating material, a water-containing vessel, and a water supply portion that facilitates the transfer of water to the hydrogen-generating material. Additionally, it includes a hydrogen outflow portion for extracting hydrogen and a gas-liquid separating part that separates water from the hydrogen-water mixture. This innovative design enhances the efficiency of hydrogen production.
Another significant patent involves a hydrogen generating material that reacts with water to produce hydrogen. This material consists of at least one metal selected from aluminum, magnesium, and their alloys, with particles sized at 60 micrometers or less. This composition allows for efficient hydrogen production at low temperatures, making the hydrogen generator portable and improving the overall efficiency of fuel cells.
Career Highlights
Throughout his career, Toshihiro Nakai has worked with prominent companies such as Hitachi Maxell, Limited and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies in the field of hydrogen energy.
Collaborations
Nakai has collaborated with notable colleagues, including Shoji Saibara and Takeshi Miki. Their combined efforts have further advanced the research and development of hydrogen technologies.
Conclusion
Toshihiro Nakai's work in hydrogen technology exemplifies his commitment to innovation and clean energy solutions. His patents reflect significant advancements in hydrogen production and fuel cell systems, positioning him as a key figure in the field.