This inventor holds 1 USPTO granted patent. Top assignees: Sumitomo Electric Hardmetal Corp., Sumitomo Electric Industries, Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Ryosuke Sakon: Innovator in Cubic Boron Nitride Technology
Introduction
Ryosuke Sakon is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of materials science, particularly in the development of cubic boron nitride sintered materials. His innovative work has led to advancements in cutting tools and industrial applications.
Latest Patents
Ryosuke Sakon holds a patent for a cubic boron nitride sintered material. This material comprises 40 to 80 volume % of cubic boron nitride grains and 20 to 60 volume % of a binder phase. The average grain size of the cubic boron nitride grains is between 0.1 to 3 μm. The binder phase includes various compounds, ensuring the material's durability and effectiveness. The patent highlights a variation coefficient of 0.25 or less in the area ratio of the cubic boron nitride grains, showcasing the precision of his invention.
Career Highlights
Throughout his career, Ryosuke Sakon has worked with prominent companies such as Sumitomo Electric Hardmetal Corporation and Sumitomo Electric Industries, Limited. His experience in these organizations has allowed him to refine his expertise in material development and innovation.
Collaborations
Ryosuke has collaborated with talented individuals in his field, including Yuya Kishida and Yu Kawamura. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Ryosuke Sakon is a distinguished inventor whose work in cubic boron nitride technology has made a significant impact in the industry. His innovative patent and collaborations reflect his dedication to advancing material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile