Company Filing History:
2 out of 50 
1 out of 4 
1 out of 1 Years Active: 1985
Title: Takeo Aichi: Innovator in Welding and Build-Up Spraying Technologies
Introduction
Takeo Aichi is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the fields of welding and build-up spraying technologies. With a total of 2 patents, Aichi's work has had a lasting impact on industrial processes.
Latest Patents
One of Aichi's latest patents is a method of field welding head-hardened rails. This innovative method includes steps such as gas pressure welding the rails, shearing off excess metal at the welded portion with a portable welder device, and subjecting the railhead of the pressure welded portion to subsequent heat treatment with a gas heater device. The method also involves setting the width of the pressure welded portion to be heated with a pair of jigs and cooling the treated portion with an air blowing type cooler.
Another significant patent is the build-up spraying apparatus. This apparatus is designed to adjust the spreading rate of build-up metal powder on an article along the spreading direction. It includes a fluid control device with control gas injection nozzles and a control gas switching cycle setting means. The apparatus also features at least one heating burner body that varies the amount of heat according to the difference in injection rate of build-up metal powder.
Career Highlights
Throughout his career, Takeo Aichi has worked with prominent organizations such as the Japanese National Railways and Hakusan Seisakusho Co., Ltd. His experience in these companies has allowed him to refine his skills and contribute to advancements in technology.
Collaborations
Aichi has collaborated with notable coworkers, including Hirotsugu Oishibashi and Shigeru Sasaki. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Takeo Aichi's contributions to welding and build-up spraying technologies demonstrate his commitment to innovation. His patents reflect a deep understanding of industrial processes and a drive to improve them. Aichi's work continues to influence the industry and inspire future inventors.