Location History:
- Sanda, JP (2002 - 2013)
- Hyogo, JP (2003 - 2013)
Company Filing History:
14 out of 27,375 
14 out of 16,453 
Years Active: 2002-2013
Title: Katsumi Kozu: Innovator in Fuel Cell Technology
Introduction
Katsumi Kozu is a prolific inventor based in Sanda, Japan, known for his significant contributions to fuel cell technology. With a total of 28 patents to his name, Kozu has dedicated his career to advancing clean energy solutions that impact both the environment and efficiency of energy consumption.
Latest Patents
Among his notable inventions are a fuel cell stack and a power supply unit. The fuel cell stack patent describes a design where a cell stack formed by laminating a membrane electrode assembly and a separator is fastened using a pair of end plates and a unique C-shaped first plate spring for stability. This design enhances the performance and durability of fuel cells in various applications.
His power supply unit, which utilizes methanol as fuel, is engineered for high efficiency with a clean energy output. It includes a secondary battery for load support and a control system to optimize fuel and air supply, ensuring minimal methanol discharge for an environmentally friendly operation.
Career Highlights
Kozu has had an impactful career with tenures at renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these institutions laid the groundwork for his innovative patents and positioned him as a leader in fuel cell technology development.
Collaborations
Throughout his career, Katsumi Kozu has worked alongside esteemed colleagues, including Takeshi Ishimaru and Toshihiko Ichinose. These collaborations have enabled him to leverage diverse expertise, enhancing the innovation process and expediting the development of cutting-edge technologies in their field.
Conclusion
Katsumi Kozu's dedication to innovation in fuel cell technology showcases the critical role inventors play in creating sustainable solutions. With an impressive portfolio of patents and a career marked by collaboration and advancement, Kozu continues to inspire future generations in the pursuit of cleaner energy. His contributions are not only a testament to his skills but also to the potential for technological advancements to shape a more sustainable future.