Location History:
- Yokohama, JP (1979 - 1986)
- Kanagawa, JP (1991)
- Kanagawa-ken, JP (1998)
Company Filing History:
4 out of 13,408 
2 out of 1,037 
Years Active: 1979-1998
Title: Junichi Mine: Innovator in Alumina Production
Introduction
Junichi Mine is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the production of alumina. With a total of 4 patents to his name, Mine's work focuses on enhancing the specific surface area of alumina, which is crucial for various industrial applications.
Latest Patents
One of Mine's latest patents is titled "Process for producing alumina with high specific surface area." This innovative process involves melting aluminum alkoxide in hexylene glycol, specifically 2-methyl 2,4-pentonediol. The solution is then subjected to hydrolysis, where the hydrolysis and dehydrating condensation of hexylene glycol are controlled by the alkoxide. This method has proven effective in obtaining alumina with a uniform porous structure and a high specific surface area. Another significant patent is the "Method for controlling specific surface area of alumina." This process includes a method for controlling the specific surface area by managing the porous structure of alumina. During the hydrolysis process, aluminum alkoxide is transformed into alumina sol, with polyether used as an organic solvent to control the porous structure of the produced alumina.
Career Highlights
Throughout his career, Junichi Mine has worked with prominent organizations, including Nissan Motor Company Limited and the Agency of Industrial Science and Technology. His experience in these institutions has allowed him to develop and refine his innovative techniques in alumina production.
Collaborations
Mine has collaborated with notable colleagues such as Fujio Mizukami and Kazuyuki Maeda. Their combined expertise has contributed to advancements in the field of materials science.
Conclusion
Junichi Mine's contributions to the production of alumina have established him as a key figure in materials innovation. His patents reflect a commitment to enhancing the properties of alumina, which is vital for various applications.