Company Filing History:
4 out of 306 
3 out of 11 
1 out of 2 Years Active: 1983-1988
Title: Innovations of Toshikazu Ichiyanagi
Introduction
Toshikazu Ichiyanagi is a notable inventor based in Kumagaya, Japan. He has made significant contributions to the field of cement production, particularly through his innovative patents. With a total of 4 patents, Ichiyanagi has developed methods and apparatuses that enhance the efficiency and effectiveness of cement manufacturing processes.
Latest Patents
Ichiyanagi's latest patents include a calcination apparatus designed for use in fluidized-bed burning installations. This apparatus features upper and lower vortex chambers positioned directly beneath a calcining furnace, which is crucial for the calcination of powdery raw materials. The design effectively traps scattering clinker particles from the fluidized-bed burning furnace in the lower vortex chamber, preventing them from entering the upper vortex chamber and the calcining furnace. Another significant patent is a method for producing white cement clinker. This innovative method allows for the burning of white cement clinker raw materials in a fluidized bed burning furnace, avoiding the use of a rotary kiln. The process includes cooling the clinker particles with water and air, ensuring efficient production while maintaining quality.
Career Highlights
Throughout his career, Toshikazu Ichiyanagi has worked with prominent companies such as Ishikawajima-Harima Heavy Industries Co., Ltd. and Chichibu Cement Co., Ltd. His experience in these organizations has contributed to his expertise in cement technology and innovation.
Collaborations
Ichiyanagi has collaborated with notable colleagues in his field, including Shoji Sekine and Hiroshi Teshigawara. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Toshikazu Ichiyanagi's contributions to the field of cement production through his innovative patents demonstrate his commitment to advancing industrial processes. His work continues to influence the industry and showcases the importance of innovation in manufacturing.