Company Filing History:
4 out of 1,887 
1 out of 1,800 
1 out of 1,100 Years Active: 2012-2025
Title: Keito Ishizaki: Innovator in Welding Technology
Introduction
Keito Ishizaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of welding technology, holding a total of 5 patents. His innovative work focuses on enhancing the efficiency and effectiveness of welding processes.
Latest Patents
Ishizaki's latest patents include a flux-cored wire and welding method. This invention describes a flux-cored wire that comprises a core flux and an outer skin or sheath. The flux includes a strong deoxidizing metal element containing magnesium and aluminum, along with a fluoride powder. The design specifies that at least 60 mass % of the strong deoxidizing metal powder has a grain size of at most 150 μm, and at least 60 mass % of the fluoride powder has a grain size of at most 75 μm. The flux is present at a concentration of 10-30 mass % relative to the total mass of the flux-cored wire. Additionally, the flux-cored wire requires a specific composition of elements to optimize its performance.
Another significant patent involves a sensor protecting case, imaging device, welding system, cooling method for a sensor, and cooling control method for a sensor. This invention features a case main body designed to house a sensor main body and a sensor input portion. It includes a centralized cooling portion that is partitioned off to create an independent space within the case main body. The design incorporates gas inflow and outflow ports to facilitate effective cooling of the sensor.
Career Highlights
Throughout his career, Keito Ishizaki has worked with prominent companies such as Kobe Steel, Ltd. and JFE Steel Corporation. His experience in these organizations has contributed to his expertise in welding technology and innovation.
Collaborations
Ishizaki has collaborated with notable coworkers, including Hidenori Nako and Tomoko Sugimura. Their joint efforts have further advanced the field of welding technology.
Conclusion
Keito Ishizaki is a distinguished inventor whose work in welding technology has led to several important patents. His innovative contributions continue to impact the industry positively.