Hidetoshi Juryozawa

Title: Hidetoshi Juryozawa: Innovator in Carburization Treatment Methods

Introduction

Hidetoshi Juryozawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of carburization treatment methods, holding a total of four patents. His innovative approaches have advanced the technology used in various industrial applications.

Latest Patents

Juryozawa's latest patents include a carburization treatment method that maintains a high carbon potential atmosphere within the furnace, slightly below the carbon solid solubility. This method ensures that the internal pressure within the furnace is kept between 0.1 to 101 kPa. The hydrocarbon gas used can be one or more types selected from a specific group, while the oxidative gas can be air, oxygen gas, or carbon monoxide gas. Another patent focuses on a carburization treatment method conducted simultaneously with the supply of hydrocarbon and oxidative gases into a furnace under reduced pressure, also maintaining the same internal pressure range and gas specifications.

Career Highlights

Throughout his career, Hidetoshi Juryozawa has worked with prominent companies such as Dowa Mining Co., Ltd. and Dowa Thermotech Co., Ltd. His experience in these organizations has contributed to his expertise in carburization treatment technologies.

Collaborations

Juryozawa has collaborated with notable colleagues, including Hisashi Ebihara and Jun Takahashi. Their combined efforts have furthered advancements in the field of carburization treatment.

Conclusion

Hidetoshi Juryozawa's innovative work in carburization treatment methods has established him as a key figure in this specialized area. His patents reflect a commitment to improving industrial processes and enhancing the efficiency of carburization techniques.