Company Filing History:
4 out of 222 
1 out of 832,680 Years Active: 1986-2007
Title: Innovations of Toshiharu Nagashima
Introduction
Toshiharu Nagashima is a notable inventor based in Kure, Japan. He has made significant contributions to the field of welding technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and effectiveness of welding processes, particularly in challenging environments.
Latest Patents
Nagashima's latest patents include the "All position automatic welding head and method for operating the same." This innovative welding head allows for easy movement of the torch in both circumferential and vertical directions, even in narrow gaps. It features a torch rotating ring that aligns with the central axis of the tubes being welded, along with a torch vertical moving ring that supports the torch. The design incorporates multiple gear groups and motors to facilitate precise movements and operations.
Another significant patent is the "Non-consumable electrode welding torch and welding head with the torch." This ultra-flat welding torch is designed for operations in tight spaces, such as between adjacent piping in boiler panels. It includes a sophisticated gas supply mechanism that ensures a shield gas is effectively delivered to the welding section, enhancing the quality of the weld.
Career Highlights
Throughout his career, Nagashima has worked with prominent companies, including Babcock-Hitachi Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in welding technologies and innovations.
Collaborations
Nagashima has collaborated with notable colleagues, including Hiroshi Watanabe and Toshiharu Myoga. These partnerships have likely fostered a creative environment that has led to the development of groundbreaking welding solutions.
Conclusion
Toshiharu Nagashima's contributions to welding technology through his patents and collaborations highlight his innovative spirit and dedication to improving industrial processes. His work continues to influence the field and inspire future advancements in welding techniques.
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.