Location History:
- Kitakyushu, JP (2007)
- Fukuoka, JP (2010)
Company Filing History:
2 out of 15 
1 out of 59 
1 out of 3,554 Years Active: 2007-2010
Title: Masahide Nagatomi: Innovating in Rotary Hearth Furnace Technologies
Introduction
Masahide Nagatomi, a distinguished inventor based in Fukuoka, Japan, has contributed significantly to the field of furnace engineering with his innovative patents. With a total of two patents to his name, Nagatomi's inventions focus on enhancing efficiency and performance in rotary hearth furnace operations.
Latest Patents
Nagatomi's latest patents exhibit his innovative approach to the challenges faced in the operation of rotary hearth furnaces. His first patent, titled "Screw conveyor of rotary hearth furnace for discharging reduced iron," introduces a reduced iron discharging screw conveyer that effectively discharges reduced iron from the rotary hearth furnace. This design incorporates a rotary shaft with a spirally formed screw blade, designed according to specific geometric ratios to optimize function.
The second patent, "Raw material feeding apparatus for rotary hearth furnace," addresses the need for uniform feeding of agglomerated raw materials that are prone to dusting and deformation. This invention utilizes an obliquely arranged scraper to guide the raw materials on a flat belt conveyor, ensuring even distribution and minimizing adhesion issues.
Career Highlights
Throughout his career, Nagatomi has gained valuable experience working with reputable companies, such as Nittetsu Plant Designing Corporation and Nippon Steel Engineering Co., Ltd. His work has been instrumental in advancing technologies related to furnace engineering and materials processing.
Collaborations
Nagatomi has collaborated with various professionals in the field, including noteworthy coworkers like Shinji Shima and Toshitaka Nakayama. Their collective expertise has fostered an innovative environment, contributing to successful project outcomes and advancements in furnace technology.
Conclusion
Masahide Nagatomi's contributions to the field of rotary hearth furnaces through his innovative patents have marked him as a respected inventor in the industry. His focus on practical solutions to operational challenges reflects his commitment to enhancing efficiency in metallurgical processes. As the technology continues to evolve, Nagatomi's work will undoubtedly inspire future innovations in furnace design and material handling.