Susumu Tatematsu

Title: Innovations in Ice Making: The Patented Work of Susumu Tatematsu

Introduction

Susumu Tatematsu, an inventor based in Nagoya, Japan, has made significant contributions to the field of refrigeration with his innovative ice-making technologies. With a total of 23 patents to his name, Tatematsu continues to revolutionize the way ice is produced and utilized in various industries.

Latest Patents

Among his latest innovations is the **Auger-type ice making machine**. This machine features an ice-making barrel equipped with an auger that rotates within it. The auger is supported by upper and lower bearings, allowing efficient operation. The design incorporates a connecting flange formed integrally with the barrel through friction welding, which is secured to the drive unit casing. This design not only ensures stability but enhances the machine's performance by effectively managing the ice production process.

Another notable patent is the **bearing structure for auger-type ice making machines**. This invention includes a helical blade auger that scrapes ice off the refrigeration casing, pushing it upward for collection. A slide bearing positioned within the casing supports the auger’s upper shaft, creating foreign matter trap spaces to enhance wear resistance. Additionally, a high-hardness metal layer on the auger’s surface improves durability, minimizing degradation during use.

Career Highlights

Susumu Tatematsu has contributed his expertise to reputable companies such as Hoshizaki Denki Kabushiki Kaisha and Hoshizaki Electric Co., Ltd. His work in these organizations highlights his commitment to innovation in refrigeration technology, laying the groundwork for efficient and reliable ice-making methods.

Collaborations

Throughout his career, Tatematsu has collaborated with several accomplished professionals, including Yasumitsu Tsukiyama and Junichi Hida. These partnerships have been pivotal in driving forward the development of new technologies and refining existing ones, thus expanding the applications of ice-making machines in various sectors.

Conclusion

Susumu Tatematsu's contributions to the field of ice-making machinery are paramount. His innovative patents not only enhance efficiency and productivity but also set new standards in refrigeration technology. With ongoing research and development, Tatematsu continues to be a key figure in the evolution of industrial ice production, ensuring quality and reliability in the processes that depend on his inventions.