Location History:
- Chiyoda-ku, JP (2009 - 2010)
- Chiba, JP (1992 - 2014)
Company Filing History:
5 out of 1,256 
4 out of 1,800 
1 out of 116 
Years Active: 1992-2014
Title: Kenji Takao: Innovator in Stainless Steel Technology
Introduction
Kenji Takao is a prominent inventor based in Chiba, Japan, known for his significant contributions to the field of stainless steel technology. With a total of nine patents to his name, Takao has focused on developing materials that enhance the performance of solid polymer fuel cells.
Latest Patents
Among his latest patents, Takao has developed a stainless steel specifically designed for solid polymer fuel cell separators. This innovative material boasts high durability and low contact resistance, which translates to improved electrical conductivity. The composition of this stainless steel includes 0.03% mass % or less of carbon, 16-45 mass % of chromium, and 0.1-5.0 mass % of molybdenum, ensuring optimal performance in proton-exchange membrane fuel cells. Additionally, he has created a heat-resistant ferritic stainless steel that excels in strength, oxidation resistance, and salt corrosion resistance at high temperatures exceeding 900°C.
Career Highlights
Throughout his career, Kenji Takao has worked with notable companies such as Kawasaki Steel Corporation and JFE Steel Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and engineering, leading to his innovative patent developments.
Collaborations
Takao has collaborated with esteemed colleagues, including Osamu Furukimi and Shin Ishikawa, to advance research and development in stainless steel applications.
Conclusion
Kenji Takao's work in stainless steel technology has made a significant impact on the field of fuel cell development. His innovative patents reflect his dedication to enhancing material performance and sustainability.