Company Filing History:
Years Active: 2016-2025
Title: Yuichiro Fukushima: Innovator in Cubic Boron Nitride Technologies
Introduction
Yuichiro Fukushima is a prominent inventor based in Iwaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of cubic boron nitride technologies. With a total of 4 patents to his name, Fukushima's work has advanced the capabilities of cutting tools and sintered bodies.
Latest Patents
Fukushima's latest patents include innovative technologies such as a cubic boron nitride sintered body and a coated cubic boron nitride sintered body. The cubic boron nitride sintered body features a composition where the cubic boron nitride content ranges from 40 to 80 volume percent, while the binder phase constitutes 20 to 60 volume percent. Additionally, the average particle size of the cubic boron nitride is maintained between 0.5 μm and 4.0 μm. The binder phase is specifically designed to contain TiC and TiB, with minimal presence of AlN and/or AlO.
Another notable patent involves a tool with a cutting edge that incorporates a sintered body made of cubic boron nitride. This tool features an inner region that consists of 15-90 volume percent cubic boron nitride and a binder phase enriched layer that is formed on part of its surface. The binder phase is composed of various elements, including Ti, Zr, Hf, and others, ensuring enhanced performance and durability.
Career Highlights
Fukushima is currently associated with Tungaloy Corporation, a company known for its innovative cutting tools and materials. His work at Tungaloy has allowed him to push the boundaries of what is possible in the field of cutting technologies.
Collaborations
Fukushima has collaborated with notable coworkers such as Yasutake Sasaki and Syunsuke Miyazawa. Their combined expertise has contributed to the successful development of advanced materials and tools.
Conclusion
Yuichiro Fukushima's contributions to cubic boron nitride technologies have established him as a key figure in materials science. His innovative patents and work at Tungaloy Corporation continue to influence the industry and pave the way for future advancements.