Company Filing History:
2 out of 45 
1 out of 195 
1 out of 1,532 
Years Active: 1999-2011
Title: Takehisa Fukui: Innovator in Solid Oxide Fuel Cells
Introduction
Takehisa Fukui is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 2 patents. His work focuses on enhancing the efficiency of electric power generation through innovative designs and materials.
Latest Patents
Fukui's latest patents include a solid oxide fuel cell and its manufacturing method. This electric power generation cell is designed by arranging a fuel electrode layer on one side of a solid electrolyte layer and an air electrode layer on the opposite side. The solid electrolyte layer is made from an oxide ion conductor primarily composed of a lanthanum gallate-based oxide. The fuel electrode layer consists of a porous sintered compact with a highly dispersed network structure, where a skeletal structure formed of a consecutive array of metal grains is surrounded by mixed conductive oxide grains. For the air electrode layer, a porous sintered compact mainly composed of cobaltite is utilized. This configuration effectively reduces the overpotentials of the respective electrodes and the IR loss of the solid electrolyte layer, resulting in a solid oxide type fuel cell that excels in electric power generation efficiency.
Career Highlights
Throughout his career, Fukui has worked with notable organizations, including the Japan Fine Ceramics Center and Kansai Electric Power Co., Inc. His expertise in fuel cell technology has positioned him as a key figure in the advancement of energy solutions.
Collaborations
Fukui has collaborated with esteemed colleagues such as Satoshi Ohara and Kaseki Kodera. Their combined efforts have contributed to the development of innovative technologies in the field of ceramics and energy.
Conclusion
Takehisa Fukui's contributions to solid oxide fuel cell technology highlight his role as an influential inventor in Japan. His innovative patents and collaborations continue to pave the way for advancements in energy efficiency.