Company Filing History:
Years Active: 2002
Title: Kazushige Kitou: Innovator in Carbon Steel Pipe Manufacturing
Introduction
Kazushige Kitou is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of manufacturing, particularly in the joining of carbon steel pipes. His innovative methods have the potential to enhance the efficiency and quality of pipe manufacturing processes.
Latest Patents
Kazushige Kitou holds a patent for a method of manufacturing joints of carbon steel pipes suitable for expansion. This patent describes a process where carbon steel pipes are joined in a non-oxidizing atmosphere using an insert made from a Ni-base or Fe-base alloy. The method specifies that the insert must have a melting point lower than 1200°C and a thickness of 80 mm or smaller. The joining process requires specific conditions, including a surface roughness of the joined surfaces not exceeding 20 µm, a joining temperature between 1250°C and 1330°C, a duration at the joining temperature of at least 30 seconds, and a pressure between 2 MPa and 4 MPa. The expansion operation is designed to ensure that the maximum difference in level of the joined portion does not exceed 25% of the carbon steel pipe, with an expansion ratio of 25% or lower.
Career Highlights
Kazushige Kitou is currently employed at Daido Tokushuko Kabushiki Kaisha, where he continues to develop innovative solutions in manufacturing. His work has been instrumental in advancing techniques that improve the quality and reliability of carbon steel pipe joints.
Collaborations
Throughout his career, Kazushige Kitou has collaborated with notable colleagues, including Takao Shimizu and Hirotsugu Horio. These collaborations have fostered an environment of innovation and have contributed to the development of advanced manufacturing techniques.
Conclusion
Kazushige Kitou's contributions to the field of carbon steel pipe manufacturing exemplify the impact of innovation on industrial processes. His patented methods not only enhance the quality of pipe joints but also pave the way for future advancements in manufacturing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.