Company Filing History:
2 out of 14 
2 out of 4 
2 out of 1,290 
Years Active: 2016-2018
Title: Toyohiko Hieda: Innovator in Catalytic Technology
Introduction
Toyohiko Hieda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of catalytic technology, holding a total of 3 patents. His work focuses on the development of advanced zeolite materials for environmental applications.
Latest Patents
Hieda's latest patents include a M-exchanged beta zeolite that is effective for the catalytic removal of nitrogen monoxide from gases, even in the presence of high concentrations of oxygen or at low temperatures. This innovative zeolite has a SiO/Al ratio ranging from 7 to 18 and is ion-exchanged with a metal cation selected from a group that includes elements such as Ni, Co, Cu, and Ag. Additionally, he has developed a method for producing this M-exchanged beta zeolite. Another notable patent involves a manufacturing method for a proton-type MSE-type zeolite, which is transformed through ion exchange and acid treatment.
Career Highlights
Throughout his career, Toyohiko Hieda has worked with notable organizations, including Unizeo Co., Ltd. and the National University Corporation Yokohama National University. His expertise in zeolite technology has positioned him as a key figure in the field.
Collaborations
Hieda has collaborated with esteemed colleagues such as Yoshihiro Kubota and Satoshi Inagaki, contributing to advancements in catalytic materials and their applications.
Conclusion
Toyohiko Hieda's innovative work in zeolite technology and catalytic processes has made a significant impact on environmental science. His patents reflect a commitment to developing solutions for gas purification and catalytic efficiency.