Company Filing History:
Years Active: 1990-1996
Title: **Innovations by Masatoshi Uenishi: A Pioneer in Aluminum Technology**
Introduction
Masatoshi Uenishi, a notable inventor located in Fujiidera, Japan, has made significant contributions to the field of materials science with his innovative work in aluminum pigments and aluminum nitride powders. With a total of two patents to his name, Uenishi has demonstrated a deep understanding of chemical properties and their practical applications in various industries.
Latest Patents
Uenishi's latest patents include groundbreaking developments in aluminum pigments and aluminum nitride powders. The first patent focuses on an aluminum pigment that comprises aluminum flakes, which are coated with a film of molybdic acid. This coating is applied in an amount ranging from 0.1 to 10% by weight based on aluminum, and further coated with a phosphoric film derived from selected phosphoric compounds. The resulting aluminum pigment is characterized by its superior color tone, excellent adhesion, and remarkable resistance to hot water.
His second patent presents an aluminum nitride powder with improved water-resistance. This innovation is achieved by treating the aluminum nitride powder with inorganic or organic phosphoric acid compounds, followed by a heating process at temperatures between 150°C and 800°C when using organic phosphoric acids. This advancement enhances the usability and longevity of aluminum nitride powders in varied applications.
Career Highlights
Masatoshi Uenishi is currently affiliated with Toyo Aluminium Kabushiki Kaisha, a well-respected company in the aluminum industry. His work has not only contributed to the company’s product line but has also played a role in advancing material science, demonstrating a blend of creativity and technical expertise.
Collaborations
Throughout his career, Uenishi has collaborated with esteemed colleagues, including Yoshiki Hashizume and Takamasa Yokote. These partnerships have fostered a collaborative environment that stimulates innovation and drives the development of advanced materials.
Conclusion
Masatoshi Uenishi’s inventions in aluminum pigments and nitride powders reflect his commitment to enhancing material properties for various applications. With his two patents, he stands as a significant figure in the field, proving that innovation is not only about creating new products but also about improving existing materials to meet industry demands.