Company Filing History:
Years Active: 1989
Title: Shusei Kuratani: Innovator in Aluminum Nitride Technology
Introduction
Shusei Kuratani is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of materials science, particularly in the development of aluminum nitride technologies. With a total of 2 patents to his name, Kuratani's work focuses on enhancing the properties and applications of aluminum nitride.
Latest Patents
Kuratani's latest patents include innovations in the production of black sintered bodies of aluminum nitride. These bodies are created by adding a sintering aid, which consists of a mixture of calcium oxide and tungsten or molybdenum oxides. The resulting composition, which contains 0.1 to 20 wt. % of the sintering aid, is molded and sintered at relatively low temperatures. The black sintered bodies exhibit high density, excellent thermal conductivity, and superior light-shielding ability, making them ideal for use as insulating substrates, heat sinks, and packaging for semiconductor devices. Additionally, he has developed sintered bodies of aluminum nitride using a similar approach, incorporating yttrium oxide along with calcium oxide and tungsten or molybdenum oxides.
Career Highlights
Kuratani is currently associated with Narumi China Corporation, where he continues to innovate in the field of materials science. His work has garnered attention for its practical applications in the semiconductor industry, contributing to advancements in technology.
Collaborations
Kuratani has collaborated with notable colleagues, including Shinya Mizuno and Kohichi Uno, to further enhance the research and development of aluminum nitride materials.
Conclusion
Shusei Kuratani's contributions to aluminum nitride technology have positioned him as a key figure in materials science. His innovative patents and ongoing work at Narumi China Corporation continue to impact the semiconductor industry positively.