Company Filing History:
4 out of 10,239 
4 out of 80 
2 out of 550 Years Active: 2015-2025
Title: Makoto Yukawa: Innovator in Wire Drawing and Wear-Resistant Tools
Introduction
Makoto Yukawa is a notable inventor hailing from Sumoto, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of advanced tools and dies. With a total of four patents to his name, Yukawa's work has had a substantial impact on manufacturing processes.
Latest Patents
Yukawa's latest patents include a wire drawing die and a wear-resistant tool. The wire drawing die features a non-diamond material and is designed with a die hole that includes a reduction and a bearing positioned downstream of the reduction. The die hole's reduction angle is less than or equal to 17°, and the surface roughness of the die hole is maintained within ±20 μm from a specific position inside the bearing, ensuring a high level of precision. The wear-resistant tool, on the other hand, incorporates composite polycrystalline diamond as a core. This innovative tool is composed of polycrystalline diamond, where particulate diamond is directly bonded with non-diamond carbon. The primary particles in the composite polycrystalline diamond have an average particle size ranging from 10 to 500 nm, enhancing its durability and performance.
Career Highlights
Throughout his career, Yukawa has worked with prominent companies such as Sumitomo Electric Industries and ALMT Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge innovations in the industry.
Collaborations
Yukawa has collaborated with esteemed colleagues, including Hitoshi Sumiya and Takuya Kinoshita. Their joint efforts have further advanced the development of innovative tools and materials.
Conclusion
Makoto Yukawa's contributions to the field of materials engineering through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the manufacturing industry, showcasing the importance of innovation in technology.
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.