Company Filing History:
3 out of 55 
1 out of 5 Years Active: 1990-1991
Title: Innovations of Hiroaki Ito
Introduction
Hiroaki Ito is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of arc welding technology. With a total of four patents to his name, his work has advanced the methods used in welding processes.
Latest Patents
One of Hiroaki Ito's latest patents is a positional information detecting method in arc welding. This innovative method involves detecting information on an arc welding position by monitoring the shape and/or position of a welding arc. The process includes capturing the shape of the arc from above the joint portion of a member to be welded using an image pickup device. The captured arc shape is then binary-coded. This binary arc shape and/or position are monitored to detect various critical aspects, including the welding groove position, the height of the welding torch, the welding start point, the welding end point, the external corner point, the internal corner point, the contact point of the welding wire with the work, and the welding groove gap.
Career Highlights
Hiroaki Ito has worked with prominent companies in the industry, including Yaskawa Electric Corporation. His experience in these organizations has contributed to his expertise in welding technology and innovation.
Collaborations
Hiroaki Ito has collaborated with notable coworkers such as Shinji Okumura and Seigo Nishikawa. Their joint efforts have likely played a role in the development of his innovative patents.
Conclusion
Hiroaki Ito's contributions to arc welding technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence welding practices and improve efficiency in the industry.