Company Filing History:
Years Active: 2000
Title: Waichi Nishikawa: Innovator in Welding Technology
Introduction
Waichi Nishikawa is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of welding technology, particularly through his innovative methods that enhance the efficiency and effectiveness of welding processes.
Latest Patents
Nishikawa holds a patent for a method titled "Control of Welding Arc Length." This invention focuses on an arc length controlling method used in pulsed welding. The method involves feeding a consumable electrode at a constant speed while maintaining a predetermined pulse frequency. The process includes setting a counting time and a target short-circuiting frequency, detecting the actual short-circuiting frequency, and adjusting the output voltage to achieve the desired frequency.
Career Highlights
Waichi Nishikawa is associated with Daihen Corporation, a company known for its advancements in welding technology and automation. His work has contributed to the development of more precise and reliable welding techniques, which are essential in various industrial applications.
Collaborations
Nishikawa has collaborated with notable colleagues such as Norihito Takahashi and Tomoyuki Ueyama. Their combined expertise has furthered the research and development of innovative welding solutions.
Conclusion
Waichi Nishikawa's contributions to welding technology through his patented methods demonstrate his commitment to innovation in the field. His work continues to influence the industry, paving the way for advancements in welding practices.