Location History:
- Hitachi, JP (1994 - 1999)
- Tokyo, JP (2005 - 2008)
Company Filing History:
6 out of 42,526 
1 out of 2,333 
Years Active: 1994-2008
Title: Ken Yasuda: Innovator in Fluorine Compound Treatment
Introduction
Ken Yasuda is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the treatment of fluorine compounds. With a total of 6 patents to his name, Yasuda's work has had a considerable impact on environmental technology.
Latest Patents
One of Yasuda's latest patents involves a process for treating fluorine compound-containing gas. This innovative method addresses a gas stream that contains various fluorine compounds, including those made of carbon, hydrogen, sulfur, nitrogen, and oxygen. The process utilizes a catalyst composed of materials such as alumina, titania, zirconia, and silica. Specifically, it employs a catalyst that includes alumina along with nickel oxide, zinc oxide, and titania in the presence of steam. This approach allows for the hydrolysis of fluorine compounds at relatively low temperatures, ranging from 200°C to 800°C, effectively converting the fluorine into hydrogen fluoride.
Career Highlights
Throughout his career, Ken Yasuda has worked with prominent companies, including Hitachi, Ltd. and Hitachi Metals, Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques in chemical processing.
Collaborations
Yasuda has collaborated with esteemed colleagues such as Shuichi Kanno and Toshiaki Arato. These partnerships have further enhanced his research and development efforts in the field.
Conclusion
Ken Yasuda's contributions to the treatment of fluorine compounds demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to improving industrial practices.