Company Filing History:
Years Active: 1993
Title: The Innovations of Karino Kunio
Introduction
Karino Kunio is a notable inventor based in Suita, Japan. He has made significant contributions to the field of welding technology. His innovative approach has led to the development of a unique welding device that enhances efficiency and safety.
Latest Patents
Karino Kunio holds a patent for a consumable electrode type d.c. arc welder. This device includes an inverter that rectifies alternating current (a.c.) power from a power supply. It converts the resultant direct current (d.c.) power into high-frequency a.c. power and then rectifies it again to obtain d.c. power for welding. The welder is equipped with means to detect the current flowing through its welding load. This feature allows for the discrimination of shortening and arcing states between the welded base material and the welding electrode rod. The inverter is controlled with a resultant discrimination signal to reduce its output voltage during the shortening period, thereby preventing spattering caused by over-current. This innovation showcases Kunio's commitment to improving welding processes.
Career Highlights
Karino Kunio is associated with Sansha Electric Manufacturing Company, Limited. His work at this company has allowed him to focus on advancing welding technologies. His dedication to innovation has positioned him as a key figure in the industry.
Collaborations
Throughout his career, Kunio has collaborated with talented individuals such as Haruo Moriguchi and Tetsurou Ikeda. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Karino Kunio's contributions to welding technology through his innovative designs and patents have made a significant impact in the field. His work continues to inspire advancements in welding processes and equipment.