Company Filing History:
Years Active: 2025
Title: The Innovations of Makoto Tsujinaka
Introduction
Makoto Tsujinaka is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of friction stir welding, holding 2 patents that showcase his innovative approach to this technology. His work has implications for various industries, particularly in manufacturing and materials engineering.
Latest Patents
Tsujinaka's latest patents include a "Method for controlling friction stir welding device" and a "friction stir welding device." The first patent describes a process where a shoulder member contacts a surface while a pin member is brought into contact to specify movement and displacement amounts. This method ensures precise control during the welding process, enhancing the quality of the weld. The second patent outlines a control method for a friction stir tool, which regulates the drive electric current based on the comparison of set and actual pressurizing forces during the tool's operation. This innovation aims to improve the efficiency and effectiveness of friction stir welding.
Career Highlights
Makoto Tsujinaka is associated with Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the manufacturing sector. His role at Kawasaki has allowed him to develop and refine his inventions, contributing to advancements in welding technology. His expertise in friction stir welding has positioned him as a key figure in this specialized field.
Collaborations
Tsujinaka has worked alongside notable colleagues such as Masahiro Miyake and Tadahiro Edagawa. Their collaborative efforts have furthered research and development in welding technologies, leading to innovative solutions and improved processes.
Conclusion
Makoto Tsujinaka's contributions to friction stir welding through his patents and work at Kawasaki Jukogyo Kabushiki Kaisha highlight his role as an influential inventor. His innovations continue to impact the manufacturing industry, showcasing the importance of research and development in advancing technology.