This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986
Title: Innovations by Yoshihiro Shimada
Introduction
Yoshihiro Shimada is a notable inventor based in Izumi, Japan. He has made significant contributions to the field of combustion control, with a focus on improving the efficiency and environmental impact of combustion processes. With a total of 2 patents, his work is recognized for its innovative approaches to managing combustion states.
Latest Patents
One of his latest patents is a combustion control method that regulates the amounts of fuel and air in a boiler's combustion zone. This method aims to ensure that both nitrogen oxides and unburned coal in the ash meet regulatory standards. The process involves varying fuel and air amounts during trial operations to evaluate combustion stability and thermal efficiency. The optimal manipulated variables are determined based on achieving stabilized combustion and meeting efficiency requirements.
Another significant patent is a method and apparatus for supervising the combustion state of a furnace. This invention measures the flame formed by fuel jets and extracts high luminance zones to calculate an index for reducing nitrogen oxides and unburnt components in ash. The flame's shape parameters, including the positions and distances between centroids, are utilized to effectively supervise the combustion state.
Career Highlights
Yoshihiro Shimada is currently employed at Hitachi, Ltd., where he continues to develop innovative solutions in combustion technology. His work has contributed to advancements in energy efficiency and environmental sustainability in industrial applications.
Collaborations
He has collaborated with notable coworkers, including Nobuo Kurihara and Atsushi Yokogawa, to further enhance the impact of his inventions in the field.
Conclusion
Yoshihiro Shimada's contributions to combustion control technology reflect his commitment to innovation and environmental responsibility. His patents demonstrate a deep understanding of combustion processes and a dedication to improving industrial efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile