This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Sumitomo Electric Hardmetal Corp., Sumitomo Electric Industries, Limited. Active years: 2020-2025.
Location History:
- Hyogo, JP (2023)
- Itami, JP (2020 - 2024)
Company Filing History:

Years Active: 2020-2025
Title: Takuya Nohara: Innovator in Synthetic Diamond Technology
Introduction
Takuya Nohara is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of synthetic diamond technology, holding a total of 6 patents. His work focuses on the development and manufacturing methods of single-crystal diamonds, which have various applications in cutting tools and other industries.
Latest Patents
One of Nohara's latest patents is for a single-crystal diamond and the method of manufacturing it. This innovation includes n types of regions that differ in total concentration of an impurity, observed in parallel to a (110) face. Each region has an area not smaller than 0.1 μm, and at least one of the lines on the observed surface crosses the boundary between these regions multiple times. Another notable patent is for a turning tool that features a cutting edge portion made of synthetic single-crystal diamond. This tool is designed with a specific nose curvature that meets precise angular conditions, enhancing its cutting efficiency.
Career Highlights
Throughout his career, Takuya Nohara has worked with esteemed 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 synthetic diamond applications and manufacturing processes.
Collaborations
Nohara has collaborated with notable colleagues, including Akihiko Ueda and Yutaka Kobayashi. These partnerships have contributed to the advancement of technology in the field of synthetic diamonds.
Conclusion
Takuya Nohara's innovative work in synthetic diamond technology has led to significant advancements in the industry. His patents and collaborations reflect his commitment to enhancing manufacturing techniques and applications of synthetic diamonds.