Location History:
- Hitachi, JP (1993 - 2014)
- Ibaraki, JP (2016)
- Yokohama, JP (2018 - 2019)
Company Filing History:
Years Active: 1993-2019
Title: Nobuyoshi Mishima: Innovator in Thermal Power Technology
Introduction
Nobuyoshi Mishima, an influential inventor based in Hitachi, Japan, has made significant strides in the field of thermal power generation. With a total of four patents to his name, Mishima's work focuses on innovative methods to enhance efficiency and reduce environmental impact in power generation systems.
Latest Patents
Mishima's latest patents showcase his commitment to advancing thermal power technologies. One notable invention is a thermal power plant that integrates a boiler for burning fossil fuels to generate steam. This thermal power plant incorporates a sophisticated steam turbine system, which includes high-pressure, intermediate-pressure, and low-pressure turbines driven by the steam generated. Additionally, it features an absorber designed to capture carbon dioxide from the exhaust gases, a desorber that separates CO2 from the absorbing liquid, and a steam pipe system facilitating the operation of a reboiler.
Another significant patent is a gasification power generation system equipped with a carbon dioxide separation and recovery device. This system includes a shift reactor that converts carbon monoxide contained in fuel gas into carbon dioxide, thereby enhancing the efficiency of the overall process. Furthermore, it has a carbon dioxide absorption tower that effectively removes CO2 from the fuel gas, promoting a more sustainable approach to power generation.
Career Highlights
Nobuyoshi Mishima works at Hitachi, Ltd., a leading multinational corporation known for its innovative technologies in various sectors, including power systems. His contributions to the field of thermal power generation reflect the company's commitment to fostering advancements that align with sustainable energy practices.
Collaborations
Throughout his career, Mishima has collaborated with esteemed colleagues, including Tetsuya Kosaka and Takashi Sugiura. These partnerships exemplify the collaborative environment at Hitachi, where inventive minds come together to tackle complex challenges in energy technology.
Conclusion
Nobuyoshi Mishima stands out as a prominent inventor dedicated to enhancing thermal power generation. His innovative patents contribute to the development of more efficient and environmentally friendly power systems, solidifying his role as an influential figure within the energy sector in Japan. As technologies continue to evolve, Mishima's work remains a beacon of innovation in the push for sustainable energy solutions.