Sakuzo Nakatani

Title: The Innovative Contributions of Sakuzo Nakatani

Introduction

Sakuzo Nakatani is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of casting technology, holding a total of four patents. His work focuses on improving the efficiency and effectiveness of casting processes.

Latest Patents

Nakatani's latest patents include a "Method of Deoxidation Casting" and a "Deoxidation Casting Machine." The method of deoxidation casting allows for the easy removal of disused metal from a cast product. This is achieved by pouring molten metal into a casting die cavity and reacting a deoxidizing compound with the molten metal to eliminate the oxide film on its surface. The method is characterized by a lower cooling rate of the molten metal in the feeder head compared to that in the cavity, allowing for better finishing of the cast product. Additionally, his method of casting enables a smaller volume of the feeder head and ensures that the cooling rate of the feeder head is lower than that of the cavity. This is executed in a casting machine that includes a casting die, where the feeder head is strategically placed to optimize the casting process.

Career Highlights

Throughout his career, Nakatani has worked with reputable companies such as Nissin Kogyo Co., Ltd. and Nissin Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in casting technology and innovation.

Collaborations

Some of Nakatani's notable coworkers include Keisuke Ban and Akira Sunohara. Their collaboration has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Sakuzo Nakatani's contributions to casting technology through his patents and career achievements highlight his role as a significant inventor in the field. His innovative methods continue to influence the industry and improve casting processes.