This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Via Mechanics Ltd., Kabushiki Kaisha Yaskawa Denki. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 78 
1 out of 1,140 Years Active: 2007
Title: Kiyoshi Naito: Innovator in Arc Welding Technology
Introduction
Kiyoshi Naito is a notable inventor based in Kanagawa, Japan. He is recognized for his contributions to the field of welding technology, particularly through his innovative designs and patents. His work has had a significant impact on the efficiency and effectiveness of arc welding processes.
Latest Patents
Kiyoshi Naito holds a patent for an arc welder, which includes a rectifier circuit that converts alternating current to direct current. The design features an inverter circuit, a transformer, and a second rectifier circuit that further rectifies the output of the transformer to direct current. Additionally, the arc welder incorporates a first reactor connected to the second rectifier circuit, along with a current circuit that is connected in parallel to the second rectifier circuit. This current circuit has a reactance that is larger than that of the first reactor, enhancing the performance of the welding process. Naito's innovative design has been instrumental in advancing arc welding technology.
Career Highlights
Throughout his career, Kiyoshi Naito has worked with prominent companies in the technology sector. He has been associated with Hitachi Via Mechanics Ltd. and Yaskawa Electric Corporation, where he contributed to various projects and innovations in welding technology. His experience in these companies has allowed him to refine his skills and develop groundbreaking inventions.
Collaborations
Kiyoshi Naito has collaborated with several talented individuals in his field. Notable coworkers include Seigo Nishikawa and Seiichiro Fukushima, who have also made significant contributions to technology and innovation.
Conclusion
Kiyoshi Naito's work in arc welding technology exemplifies the spirit of innovation and dedication to improving industrial processes. His patent for an advanced arc welder showcases his expertise and commitment to enhancing welding efficiency. Naito's contributions continue to influence the field and inspire future advancements in welding technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile