This inventor holds 7 USPTO granted patents and 4 EPO patents. Top assignees: Mitsubishi Hitachi Power Systems, Ltd., Mitsubishi Heavy Industries Limited, Mitsubishi Hitachi Power Systems Americas, Inc.. Active years: 2014-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2014 - 2018)
- Kanagawa, JP (2019 - 2020)
- Yokohama, JP (2023)
Company Filing History:

Years Active: 2014-2023
Title: Hideo Miyanishi: Pioneering Innovations in Flue Gas Treatment
Introduction
Hideo Miyanishi is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the field of flue gas treatment. With a remarkable portfolio that includes seven patents, Miyanishi has developed innovative technologies aimed at improving environmental sustainability and efficiency in power systems.
Latest Patents
Miyanishi's latest innovations include the development of a reducing agent supply device and a denitration device. The reducing agent supply device is designed to supply a reducing agent to specific sections of a passage for flue gas, incorporating features such as a header pipe that facilitates the passage of the reducing agent, along with multiple injection nozzles that strategically inject the agent into the flow. The device also boasts a heat shield plate that offers protection against the upstream flow of flue gas.
His boiler invention integrates a reducing agent supplying device alongside a selective reduction catalyst. This advanced boiler is complemented by a bypass flow path and includes closing devices that manage the flow of exhaust gas in an efficient manner. These innovations stand as a testament to Miyanishi's commitment to enhancing technological performance in energy systems.
Career Highlights
Throughout his career, Hideo Miyanishi has been affiliated with reputable organizations. Notably, he has worked with Mitsubishi Hitachi Power Systems, Ltd., and Mitsubishi Hitachi Power Systems Americas, Inc., where he has contributed to cutting-edge research and development in power generation technologies.
Collaborations
Miyanishi has collaborated with esteemed colleagues such as Masashi Kiyosawa and Manabu Oda. These partnerships have fostered innovative brainstorming and technical advancements, further cementing Miyanishi's status in the industry.
Conclusion
Hideo Miyanishi's inventive spirit and dedication to innovation have not only advanced the field of flue gas treatment but have also played a vital role in fostering a cleaner environment. His enduring legacy of patents and collaborations highlights his pivotal contributions to the development of sustainable technologies in the power industry. As his journey continues, Hideo Miyanishi remains an influential figure in the realm of invention and innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile