Company Filing History:
9 out of 26 
4 out of 42,508 
3 out of 222 Years Active: 1993-2013
Title: **Inventor Kouji Kuramashi: A Pioneer in Boiler Technology**
Introduction
Kouji Kuramashi is a renowned inventor based in Kure, Japan, recognized for his significant contributions to boiler technology. With 13 patents to his name, he has developed innovative methods that enhance combustion efficiency while reducing harmful emissions.
Latest Patents
Among his notable inventions are the advanced pulverized coal-fired boiler and pulverized coal burning method. This technology optimally supplies air to the central part of a furnace and near the furnace wall, promoting effective mixing with combustion gases and subsequently decreasing both nitrogen oxides (NOx) and carbon monoxide (CO) emissions. The design includes main after air ports, which deliver air with high momentum to the furnace's center, and sub-after air ports that target the surrounding wall area with lower momentum air jets. Furthermore, he has developed an overfiring air port designed to improve combustion in areas where the stoichiometric ratio is not met due to burner configurations. His attention to detail in nozzle and control mechanisms allows for fine-tuned air injection, enhancing overall furnace performance.
Career Highlights
Kuramashi has had a fruitful career, working with notable companies such as Babcock-Hitachi K.K. and Hitachi, Ltd. His expertise in mechanical engineering and furnace technology has positioned him as a leading figure in the industry, contributing to advancements in environmentally friendly energy solutions.
Collaborations
Throughout his career, Kouji Kuramashi has collaborated with esteemed colleagues, including Hirofumi Okazaki and Kenji Kiyama. These partnerships have fostered innovation and led to breakthroughs that align with contemporary energy challenges.
Conclusion
Kouji Kuramashi's work has made a lasting impact on boiler technology and energy efficiency. His patented inventions not only enhance performance but also contribute to environmental sustainability, showcasing the crucial role inventors play in advancing technology for a better future.