Location History:
- Kanagawa, JP (1989 - 1991)
- Tokyo, JP (1992 - 1993)
- Ayase, JP (2001)
Company Filing History:
Years Active: 1989-2001
Title: **Shigeru Umeda: Innovator in Welding Technology**
Introduction
Shigeru Umeda is an esteemed inventor based in Tokyo, Japan, known for his contributions to innovative welding technology. With a total of 11 patents to his name, Umeda has made significant advancements in the field, particularly focusing on electric welding machines and robotics.
Latest Patents
Umeda's most recent innovations include a groundbreaking X type electric welding machine. This machine boasts an electrode pressing force that remains stable regardless of electrode wear or variations in the deflection of gun arms. The user-friendly design features a simple controller that enables precise adjustments to the electrode pressing force, which is critical for achieving optimal welding results. Moreover, the welding machine consists of two gun arms equipped with opposing electrodes, connected in such a way that allows one arm to pivot and operate effectively with a motor and reduction gear system.
In addition to the welding machine, Umeda has also developed a sophisticated stopper device for a welding robot gun. This device allows for precise control over the movement of the upper and lower arms of the welding gun by adjusting the protruding amount of a stopper bolt. This innovation not only stabilizes the movements during operation but also enhances workflow efficiency in robotic welding applications.
Career Highlights
Shigeru Umeda works at Obara Corporation, a leader in the field of automated welding technology. His impactful inventions have garnered attention in the industry, further solidifying his reputation as a key figure in welding technology innovation.
Collaborations
Throughout his career, Umeda has collaborated with notable coworkers such as Tsuyoshi Takatori and Toshihiro Nishiwaki. Their collective expertise and teamwork have played a crucial role in the successful development of multiple innovative projects within the company.
Conclusion
Shigeru Umeda's inventive spirit and dedication to advancing welding technology have resulted in multiple patents that contribute significantly to the industry. His latest creations, the X type electric welding machine and the stopper device in a welding robot gun, exemplify his commitment to engineering excellence and innovation. Umeda continues to inspire future generations of inventors and engineers with his groundbreaking work.