Company Filing History:
2 out of 42,508 
1 out of 222 Years Active: 1985-1988
Title: Syuntaro Koyama: Innovator in Coal Gasification Technology
Introduction
Syuntaro Koyama is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of coal gasification, holding a total of 2 patents. His innovative approaches have enhanced the efficiency of gasification processes, making them more effective and environmentally friendly.
Latest Patents
Koyama's latest patents include a coal gasifier and an entrained flow coal gasification process. The coal gasifier is designed to conduct two-stage reactions within a single gasification zone, achieving high gasification efficiency. This is accomplished by utilizing upper and lower burners that create rotational flow, with a greater amount of gasifying agent used in the lower burners. The entrained flow coal gasification process involves gasifying coal powder at high temperatures in the absence of oxygen, allowing for efficient gasification without the need for char recycling.
Career Highlights
Throughout his career, Koyama has worked with prominent companies such as Hitachi, Ltd. and Babcock-Hitachi Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in gasification technology and innovation.
Collaborations
Koyama has collaborated with notable coworkers, including Jinichi Tomuro and Yoshiki Noguchi. Their combined efforts have further advanced the field of coal gasification.
Conclusion
Syuntaro Koyama's contributions to coal gasification technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in gasification processes, positioning him as a key figure in this field.