Location History:
- Inazawa, JP (2017 - 2018)
- Nagoya, JP (2021)
Company Filing History:
Years Active: 2017-2021
Title: Innovations of Fumihiro Kikkawa: Advancements in Cutting Tool Technology
Introduction
Fumihiro Kikkawa, an esteemed inventor located in Inazawa, Japan, has made significant contributions to the field of cutting tool technology. With a total of three patents to his name, Kikkawa has focused his efforts on improving the performance and durability of cutting tools, which are essential in various manufacturing processes.
Latest Patents
Kikkawa's latest patents include several innovative developments. One of his prominent inventions is a **Surface-coated cutting tool**, designed to enhance both adhesion resistance and wear resistance. This cutting tool comprises a tool substrate and features a single-component coating layer made from a composite nitride of chromium (Cr), aluminum (Al), and vanadium (V). The structural formula of this composite nitride is represented as CrAlVN, adhering to specific compositional relations that optimize its properties. The coating layer is characterized by possessing both hexagonal and cubic phases, contributing to its enhanced performance.
Another notable patent is the **Sialon sintered body and cutting insert**, which is engineered to provide excellent thermal shock resistance and VB wear resistance. This invention incorporates β-sialon and 21R-sialon, and it is distinguished by an X-ray diffraction peak intensity ratio that falls within precise limits. This innovative approach ensures that the cutting insert performs effectively under high-stress conditions.
Career Highlights
Fumihiro Kikkawa is currently associated with the NGK Spark Plug Company, Limited, where he continues to push the boundaries of cutting tool technology. His work is characterized by a commitment to innovation and quality, reflecting the standards of his esteemed company.
Collaborations
Kikkawa has collaborated with esteemed colleagues Ryoji Toyoda and Atsushi Komura, combining their expertise to achieve remarkable advancements in their field. This teamwork has played a crucial role in refining and enhancing their collective inventions.
Conclusion
Fumihiro Kikkawa's contributions to cutting tool technology through his patents are a testament to his ingenuity and dedication as an inventor. His work in collaboration with his colleagues has paved the way for inventions that significantly improve manufacturing processes, highlighting the importance of innovation in the industry. As he continues his journey at NGK Spark Plug Company, Limited, the impact of Kikkawa’s innovations will likely be felt for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.