This inventor holds 2 USPTO granted patents. Top assignee: Colloid Research Institute. Active years: 1992-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1994
Title: Masahiro Sekine: Innovator in Electrorheological Fluids and Oxynitride Ceramics
Introduction
Masahiro Sekine is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the fields of electrorheological fluids and oxynitride ceramic fibers. With a total of 2 patents to his name, Sekine's work showcases his innovative spirit and dedication to advancing technology.
Latest Patents
Sekine's latest patents include groundbreaking inventions in the realm of fluid compositions and ceramic materials. The first patent focuses on electrorheological fluid compositions, which are dispersions in an electrically insulating medium containing 10 to 50% by volume of spherical silica particles. These particles are prepared by hydrolyzing a silicon alkoxide in the presence of an alkali catalyst and demonstrate excellent fluidity without an applied voltage. Upon application of voltage, the fluid can reversibly transition to a high viscosity state or even a gel state, while also exhibiting good storage stability.
The second patent pertains to a process for preparing oxynitride ceramic fibers. This innovative process involves spinning a viscous sol derived from the hydrolysis of metal alkoxides, steam-treating the gel fibers, and subsequently firing them in a stream of ammonia. The resulting oxynitride fibers possess exceptional hardness, strength, modulus of elasticity, heat resistance, and corrosion resistance, making them commercially valuable.
Career Highlights
Masahiro Sekine is affiliated with the Colloid Research Institute, where he continues to explore and develop new materials and technologies. His work has positioned him as a key figure in the field of material science, particularly in the development of advanced fluid and ceramic technologies.
Collaborations
Sekine has collaborated with notable colleagues such as Shingo Katayama and Yasufumi Otsubo. Their combined expertise has contributed to the success of various projects and innovations within the institute.
Conclusion
Masahiro Sekine's contributions to the fields of electrorheological fluids and oxynitride ceramics highlight his innovative capabilities and commitment to advancing technology. His patents reflect a deep understanding of material science and its applications, making him a significant figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile