Company Filing History:
4 out of 1,887 
1 out of 1,100 
1 out of 82 
Years Active: 2000-2022
Title: Katsuya Akiyama: Innovator in Gas Treatment Technologies
Introduction
Katsuya Akiyama is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of gas treatment, holding a total of 5 patents. His innovative approaches have the potential to impact environmental sustainability and industrial processes.
Latest Patents
Akiyama's latest patents include a gas treatment method and a gas treatment apparatus. The gas treatment method involves an absorption step where a gas containing an acidic compound, such as carbon dioxide, is brought into contact with a treatment liquid in an absorber. This treatment liquid absorbs the acidic compound. The method also includes a regeneration step where the treatment liquid, now containing the absorbed acidic compound, is heated in a regenerator to separate the acidic compound from the treatment liquid. In this step, a gas that is almost insoluble in the treatment liquid, such as hydrogen gas, is introduced to enhance the separation process.
The gas treatment device utilizes a gas containing an acid compound that dissolves in water to produce acid. It employs a treatment liquid that absorbs the acid compound, allowing for phase separation to effectively remove the acid compound from the gas. The device features an absorber that facilitates contact between the gas and the treatment liquid, a regenerator that heats the treatment liquid to separate the acid compound, and a liquid feeding portion that transfers the treatment liquid to the regenerator. The treatment liquid in the absorber separates into two phases: one with a high acid compound content and another with a low acid compound content.
Career Highlights
Throughout his career, Katsuya Akiyama has worked with prominent companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has contributed to his expertise in gas treatment technologies.
Collaborations
Akiyama has collaborated with notable colleagues, including Akira Kishimoto and Hiroshi Machida. Their combined efforts have further advanced the field of gas treatment.
Conclusion
Katsuya Akiyama's innovative work in gas treatment technologies showcases his commitment to improving industrial processes and environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to finding effective solutions.