Location History:
- Kobe, JP (2010)
- Gunma, JP (2011)
- Hyogo, JP (2020)
Company Filing History:
Years Active: 2010-2020
Title: Kenji Kibune: Innovator in Battery Technology and Fuel Cells
Introduction
Kenji Kibune is a notable inventor based in Gunma, Japan. He has made significant contributions to the fields of battery technology and fuel cells. With a total of 3 patents to his name, Kibune's work focuses on enhancing the efficiency and durability of energy storage systems.
Latest Patents
One of Kibune's latest patents is for a positive electrode for nonaqueous electrolyte secondary batteries. This invention aims to suppress the decrease in initial charge capacity, even when using a positive electrode active material exposed to air. The positive electrode contains a lithium transition metal oxide, which is mixed with tungsten oxide and a carbonate compound. The tungsten oxide is strategically placed on the surface of the lithium transition metal oxide, while the mixed carbonate compound is present on the surface of the tungsten oxide.
Another significant patent involves a fuel cell stack designed to suppress corrosion in metal components connected to the stack. This innovative design features multiple single cells that generate electrical power using an aqueous methanol solution and air. The fuel cell stack includes a fuel supply manifold and a fuel discharge manifold, both integrated into a common conductive end plate. This design ensures that the potential of the discharged fuel matches that of the liquid fuel supplied to the stack, thereby reducing corrosion risks.
Career Highlights
Kenji Kibune is currently employed at Sanyo Electric Co., Ltd., where he continues to develop cutting-edge technologies in energy storage and fuel cell systems. His work has been instrumental in advancing the efficiency and reliability of these technologies.
Collaborations
Kibune collaborates with talented individuals such as Goro Fujita and Takeshi Minamiura. Their combined expertise contributes to the innovative projects at Sanyo Electric Co., Ltd.
Conclusion
Kenji Kibune's contributions to battery technology and fuel cells highlight his role as a leading inventor in the energy sector. His innovative patents reflect a commitment to improving energy efficiency and sustainability.