Location History:
- Hyogo, JP (1997 - 1999)
- Kyoto, JP (2005 - 2006)
- Itami, JP (1995 - 2022)
Company Filing History:
26 out of 551 
12 out of 10,250 
2 out of 173 Years Active: 1995-2024
Title: Makoto Setoyama: Innovating in Surface-Coated Cutting Tools
Introduction:
In the realm of surface-coated cutting tools, the name Makoto Setoyama shines bright as an inventive force in the field. Hailing from Itami, Japan, Setoyama has made significant contributions to the industry with his expertise and numerous patents. This article delves into his latest patents, career highlights, collaborations, and the impact he has made in advancing cutting tool technology.
Latest Patents:
One of Makoto Setoyama's recent patents is for a surface-coated cutting tool. This innovative tool comprises a substrate with a rake face and a flank face, coated with distinct films. The rake face is coated with a first composite nitride layer known as TiAlTaCN, while the flank face is coated with a second composite nitride layer, also containing TiAlTaCN. This unique configuration enhances the tool's performance, durability, and precision, ensuring optimal cutting results.
In another cutting-edge patent, Setoyama designed a cutting tool made of a substrate composed of a cubic boron nitride sintered material. The tool's coating includes a MAlN layer, specifically crystal grains of MAlN in the cubic crystal system. Notably, the cross-section of the MAlN layer on both the rake face and flank face exhibits limited voids and droplets, with the number being three or less per 100 μm in length respectively. This innovative design minimizes irregularities, promoting smoother cutting processes.
Career Highlights:
Setoyama's career is marked by substantial achievements in the field of surface-coated cutting tools. With an impressive tally of 33 patents, his inventive mind has propelled advancements in this specialized area. Throughout his career, Setoyama has consistently pushed the boundaries of what is possible, revolutionizing the tools used in industrial cutting applications.
Collaborations:
Makoto Setoyama has collaborated with esteemed companies within the industry, including Sumitomo Electric Hardmetal Corp. and Sumitomo Electric Industries, Limited. These partnerships have resulted in synergistic efforts that have enabled the development and commercialization of cutting-edge technologies. Notably, Setoyama has worked closely with experts like Haruyo Fukui and Katsumi Okamura, pooling their knowledge and skills to drive innovation forward.
Conclusion:
Makoto Setoyama's expertise in surface-coated cutting tools has undeniably had a profound impact on the industry. With a portfolio of 33 patents and a penchant for innovation, his contributions continue to shape the future of cutting tool technology. Setoyama's collaborative efforts with renowned companies and colleagues have further cemented his position as a leading figure in his field. As Makoto Setoyama's journey unfolds, we eagerly anticipate the next groundbreaking invention that will further revolutionize the world of cutting tools.