Location History:
- Chiba, JP (2019)
- Kimitsu, JP (2021)
- Tokyo, JP (2020 - 2024)
Company Filing History:
15 out of 3,542 
1 out of 1,101 Years Active: 2019-2025
Title: Takashi Yasutomi: A Pioneer in Metalworking Innovations
Introduction
Takashi Yasutomi is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the field of metalworking. With a remarkable portfolio of 15 patents, Yasutomi has pioneered various methods and apparatus that enhance the efficiency and effectiveness of metal processing.
Latest Patents
Among his latest innovations are several method patents that address critical challenges in metal forming. These include a method for producing blanks, a method for producing press-formed parts, and a program for judging shapes. Notably, his invention improves the punching method to ensure stable stretch-flangeability, which is equal to or better than traditional punches with flat blades. His inventive punching method utilizes a punch with an upper blade that features both horizontal and inclined parts, ensuring precise contact with the metal sheet during the process. Additionally, his shearing method outlines essential steps for applying shear forces on plate-shaped workpieces to achieve quality results.
Career Highlights
Yasutomi has worked with notable companies in the industry, including Nippon Steel Corporation and Nippon Steel & Sumitomo Metal Corporation. Over the years, he has gained extensive experience in metal processing technologies, which has significantly influenced his innovative journey.
Collaborations
Throughout his career, Yasutomi has collaborated with esteemed colleagues, including Shigeru Yonemura and Tohru Yoshida. These collaborations have fostered an environment of innovation and teamwork, leading to advancements in metalworking techniques.
Conclusion
Takashi Yasutomi stands as a prominent figure in the field of metalworking, demonstrating a commitment to innovation through his extensive patent portfolio. His contributions are not just technical achievements; they reflect a vision for improving metal processing that will benefit industries worldwide.
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.