Company Filing History:
Years Active: 2002
Title: Yasuhiro Nishigaki: Innovator in Plate Boehmite Manufacturing
Introduction
Yasuhiro Nishigaki is a notable inventor based in Gifu-ken, Japan. He has made significant contributions to the field of materials science, particularly in the manufacturing of plate boehmite and plate alumina. His innovative methods have implications for various industrial applications, especially in catalysis.
Latest Patents
Nishigaki holds a patent for a method of manufacturing plate boehmite, which is titled "Method for manufacturing a plate boehmite and a plate alumina having high catalytic activity." This patent describes a process where at least one alkaline earth metal compound, selected from calcium, strontium, and barium, is combined with aluminum hydroxide. The mixture is subjected to pressurization and heating at temperatures ranging from 150 to 300°C in the presence of water. The resulting reaction product undergoes treatment with an acid to eliminate residual alkaline earth metal compounds, followed by rinsing with water. The final product is then calcined at temperatures between 450 to 1500°C, resulting in a plate alumina that consists primarily of a mixture of γ-alumina and δ-alumina.
Career Highlights
Yasuhiro Nishigaki is associated with Kawai-Lime Industries Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His work has not only enhanced the understanding of plate boehmite but has also contributed to the development of high-performance materials.
Collaborations
Nishigaki has collaborated with notable colleagues, including Kenji Kido and Kaichi Fujiyoshi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Yasuhiro Nishigaki's contributions to the field of materials science, particularly through his patent on plate boehmite manufacturing, highlight his role as an influential inventor. His work continues to impact various industries, showcasing the importance of innovation in advancing technology.