Company Filing History:
Years Active: 1989
Title: Tsunao Shima: Innovator in Gas Carburizing and Hardening
Introduction
Tsunao Shima is a notable inventor based in Ikoma, Japan. He has made significant contributions to the field of metallurgy, particularly in the processes of gas carburizing and hardening steel articles. With a total of 2 patents to his name, Shima's work has advanced the efficiency and effectiveness of steel treatment methods.
Latest Patents
Shima's latest patents include a "Method of Gas Carburizing and Hardening" and a "Continuous Furnace for Gas Carburizing and Hardening." The method involves carburizing the steel article in a carburizing atmosphere at atmospheric pressure, followed by heating the article in a vacuum for a predetermined period, and finally hardening the article. These innovations are crucial for improving the durability and performance of steel products.
Career Highlights
Tsunao Shima is currently employed at Chugai Ro Co., Ltd., where he continues to develop and refine his patented methods. His expertise in gas carburizing has positioned him as a key figure in the industry, contributing to advancements in steel treatment technologies.
Collaborations
Shima has collaborated with notable colleagues, including Koji Murakami and Yoshikazu Shimosato. Their combined efforts have fostered innovation and progress in their field.
Conclusion
Tsunao Shima's contributions to gas carburizing and hardening processes have made a significant impact on the metallurgy industry. His patents reflect a commitment to innovation and excellence in steel treatment methods.
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.