Company Filing History:
2 out of 1,530 
2 out of 197 
1 out of 13,408 
Years Active: 1990-2018
Title: Tomoyoshi Sakamoto: Innovator in Cutting Tool Technology
Introduction
Tomoyoshi Sakamoto is a notable inventor based in Abiko, Japan. He has made significant contributions to the field of cutting tool technology, holding a total of 5 patents. His innovative designs have advanced the efficiency and effectiveness of cutting processes in various applications.
Latest Patents
Sakamoto's latest patents include a cutting edge configuration of a cutting tool designed for performing a cutting process on the surface of a workpiece. This cutting tool features a rake face equipped with first and second cutting edges, with the first cutting edge positioned ahead of the second in the cutting direction. This design allows for a feed-direction rake-angle, enhancing the cutting process. Another notable patent is for an insert type cutting instrument, which includes a flat polygonal plate insert and an instrument main body with strategically placed screw holes. This innovative design ensures optimal attachment and functionality of the insert.
Career Highlights
Throughout his career, Sakamoto has worked with prominent companies such as Mitsubishi Materials Corporation and Mitsubishi Kinzoku Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge innovations in the industry.
Collaborations
Sakamoto has collaborated with esteemed colleagues, including Seiichi Abe and Yoshitaka Shiratori. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in cutting tools.
Conclusion
Tomoyoshi Sakamoto's contributions to cutting tool technology exemplify his innovative spirit and dedication to advancing the field. His patents and collaborations reflect a commitment to excellence and a drive to improve manufacturing processes.