Location History:
- Chiba, JP (1992)
- Ichihara, JP (1993 - 2001)
- Chiyoda-ku, JP (2004)
- Shiga, JP (2014)
- Tokyo, JP (1993 - 2024)
Company Filing History:
26 out of 2,637 
5 out of 249 
1 out of 5,290 
Years Active: 1992-2025
Title: **Innovative Contributions of Takashi Shigematsu in Welding Technology**
Introduction
Takashi Shigematsu, a renowned inventor based in Tokyo, Japan, has made significant advancements in welding technology through his innovative patents. With a total of 27 patents to his name, he is recognized for his contributions that enhance the efficiency and effectiveness of welding processes.
Latest Patents
Two of his most notable patents include innovative welding methods and apparatuses designed to improve welding techniques. The first patent describes a welding method that involves stacking multiple metal foils and subjecting them to laser light with multiple beams. This method focuses on ensuring that the beams do not overlap, thus preventing damage while creating a weld pool that penetrates the workpiece. The second patent specifies a welding procedure that utilizes a laser beam with a distinct main power region and auxiliary power regions. The careful balance of these power regions significantly enhances the welding process, creating stronger and more reliable joins in metal parts.
Career Highlights
Throughout his career, Takashi Shigematsu has worked with esteemed companies such as Furukawa Electric Co., Ltd. and Furukawa Automotive Systems Inc. His experience in these organizations has paved the way for his innovative approaches to welding technology, allowing for practical applications of his patents in real-world manufacturing scenarios.
Collaborations
Shigematsu has collaborated with notable colleagues including Saburo Yagi and Koichi Takagi. These partnerships have fostered a productive exchange of ideas, contributing to the development of new techniques and methodologies in welding and manufacturing processes.
Conclusion
Takashi Shigematsu's work exemplifies the spirit of innovation in the field of welding technology. His 27 patents reflect a dedicated pursuit of excellence and a commitment to advancing industrial practices. As technology continues to evolve, his contributions will undoubtedly inspire future advancements in the industry.