Location History:
- Fukuoka, JP (2010)
- Kitakyushu, JP (2007 - 2011)
Company Filing History:
4 out of 3,568 
3 out of 60 
2 out of 15 Years Active: 2007-2011
Title: The Innovative Contributions of Shinji Shima
Introduction
Shinji Shima, an accomplished inventor based in Kitakyushu, Japan, has made significant contributions in the field of furnace technology. With a total of five patents to his name, his work demonstrates a remarkable ability to innovate and improve existing technologies, particularly in rotary furnaces.
Latest Patents
Shinji Shima's patents reflect his dedication to enhancing furnace operations. One of his notable patents is for a "Hearth Structure of Rotary Furnace Hearth." This invention introduces a new structural design technique that incorporates clearances between refractories, filling these spaces with various refractories or refractory materials. This clever design not only absorbs heat expansion but also prevents contact between the hearth structure and the furnace side walls. The multi-layered hearth structure ensures safe and smooth operation, using refractories with a compressive strength of 0.1 to 5 MPa at temperatures ranging from 800 to 1500°C for the topmost layer.
Another important patent is the "Hearth Carriage Coupling Structure of Rotary Furnace Hearth." This invention involves a rotary furnace hearth characterized by a hearth carriage that carries multiple hearth carriages, each equipped with its own propulsion system. These carriages are connected through coupling bolts and nuts, allowing them to deform freely during operation without mutual constraint. This innovative design maintains their stability even under curved deformation, ensuring consistent performance.
Career Highlights
Shinji Shima has worked with prestigious companies that have contributed to his experience and expertise. Notably, he has held positions at Nippon Steel Corporation and Nippon Steel Engineering Co., Ltd. His work at these organizations has provided him with the platform to develop and patent cutting-edge technologies that advance the field of furnace operations.
Collaborations
Throughout his career, Shinji Shima has collaborated with talented individuals such as Toshitaka Nakayama and Tomoaki Shibata. These collaborations have fostered teamwork and innovation, leading to the successful development of his patents and further advancements in their respective fields.
Conclusion
Shinji Shima stands out as a notable inventor whose work has significantly impacted rotary furnace technology. His innovative approaches have resulted in patents that not only improve operational efficiency but also enhance safety in high-temperature environments. As the industry continues to evolve, Shima's contributions will undoubtedly play a crucial role in shaping the future of furnace technology.