Company Filing History:
3 out of 26 
1 out of 47 Years Active: 1983-1991
Title: Nobuo Setaka: Innovator in Carbon Materials
Introduction
Nobuo Setaka is a prominent inventor based in Nagareyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of methods for producing advanced carbon materials. With a total of 4 patents to his name, Setaka's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Setaka's latest patents include a method for preparing diamond or diamond-like carbon by combustion flame. This method involves exciting carbon by decomposing, evaporating, and dissociating an organic compound or a carbon material in a combustion flame of at least 600°C. The process also includes mixing hydrogen in a volume at least equal to that of carbon and maintaining the mixture at a temperature ranging from 600°C to 1,700°C to precipitate diamond or diamond-like carbon. Another notable patent is the process for producing cubic system boron nitride from rhombohedral system boron nitride using a shock wave compression method. This innovative process applies a thermodynamically stable pressure to convert rhombohedral boron nitride into its cubic form.
Career Highlights
Throughout his career, Nobuo Setaka has worked at esteemed institutions such as the National Institute for Research in Inorganic Materials. His research has focused on the synthesis and application of advanced materials, contributing to the advancement of technology in various fields.
Collaborations
Setaka has collaborated with notable colleagues, including Seiichiro Matsumoto and Mutsukazu Kamo. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of their research.
Conclusion
Nobuo Setaka's innovative work in the field of carbon materials and his contributions to the development of advanced technologies highlight his significance as an inventor. His patents reflect a commitment to pushing the boundaries of materials science, making him a noteworthy figure in his field.