Location History:
- Ohmiya, JP (1983 - 1988)
- Omiy a, JP (1982 - 1991)
Company Filing History:
4 out of 197 
1 out of 68 
Years Active: 1982-1991
Title: Noribumi Kikuchi: Innovator in Diamond-Coated Tool Technology
Introduction
Noribumi Kikuchi is a prominent inventor based in Omiya, Japan, known for his significant contributions to the field of cutting tools. With a total of five patents to his name, Kikuchi has made remarkable advancements in the technology of diamond-coated tools.
Latest Patents
Kikuchi's latest patents include a diamond-coated tool member and a substrate for producing it. This innovative tool member features a tungsten carbide-based cemented carbide substrate with a diamond coating. The substrate is characterized by two diffraction peaks indexed by the plane (211) for tungsten carbide in X-ray diffraction. The relationship between the heights of these peaks is crucial for the tool's performance. Additionally, he has developed a diamond-coated tungsten carbide-based sintered hard alloy material designed for cutting tool inserts. This material boasts improved bond strength of the diamond coating layer, ensuring excellent cutting performance over extended periods.
Career Highlights
Throughout his career, Kikuchi has worked with notable companies, including Mitsubishi Kinzoku Kabushiki Kaisha and Mitsubishi Metal Corporation. His work in these organizations has allowed him to refine his expertise in tool technology and contribute to the development of advanced materials.
Collaborations
Kikuchi has collaborated with esteemed colleagues such as Hironori Yoshimura and Yasuo Suzuki. Their combined efforts have further propelled innovations in the field of cutting tools.
Conclusion
Noribumi Kikuchi's contributions to diamond-coated tool technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing cutting tool performance.