This inventor holds 5 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Babcock-Hitachi Kabushiki Kaisha, Babcock-Hitachi K.k., Mitsubishi Hitachi Power Systems, Ltd.. Active years: 2004-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kure, JP (2004 - 2014)
- Hiroshima, JP (2016)
Company Filing History:
3 out of 222 
1 out of 26 
1 out of 651 Years Active: 2004-2016
**Title: Innovator Kouichi Yokoyama: Pioneer in Combustion Exhaust Gas Treatment**
Introduction
Kouichi Yokoyama is a notable inventor hailing from Kure, Japan. With a remarkable portfolio, he has been awarded five patents, showcasing his innovative contributions to the field of environmental technology, particularly in combustion exhaust gas treatment systems.
Latest Patents
Yokoyama's latest inventions include two significant patents focused on improving the treatment of combustion exhaust gas. The first patent details a comprehensive combustion exhaust gas treatment system that incorporates various components, including a heat exchanger for heat recovery, an absorption column for CO removal, and a desorption column for desorbing the absorbent. This invention aims to optimize the efficiency of removing carbon dioxide from combustion exhaust gases, providing an advanced methodology for environmental sustainability.
The second patent introduces a CO capture system by chemical absorption. This system is designed to efficiently remove CO from combustion exhaust gas using a solvent, thereby enhancing the purification process. It includes elements such as an absorber, a regenerator, and various heat exchangers and separators. These innovations not only improve the effectiveness of gas treatment systems but also promote cleaner emissions.
Career Highlights
Kouichi Yokoyama's professional journey has been marked by his roles in prestigious companies. He notably worked at Babcock-Hitachi Kabushiki Kaisha and Babcock-Hitachi K.K., where he contributed his expertise in environmental technology and innovation. His work experience at these companies provided him with invaluable insights into combustion technologies and air pollution control.
Collaborations
Throughout his career, Yokoyama has collaborated with several talented individuals, including Yasuyoshi Kato and Masatoshi Fujisawa. These collaborations have fostered an environment of shared ideas and technological advancements, enhancing the effectiveness of their collective innovations in the field.
Conclusion
As an inventor, Kouichi Yokoyama embodies the spirit of innovation in the realm of environmental technology. His significant patents reflect his commitment to improving combustion exhaust gas treatment and contribute to a cleaner and more sustainable future. Through his work and collaborations, Yokoyama continues to pave the way for advancements in pollution control and environmental protection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile