Location History:
- Suita, JA (1977)
- Suita, JP (1980)
- Ibo, JP (1990 - 1993)
- Taishi, JP (1989 - 1994)
- Hyogo, JP (1992 - 2002)
Company Filing History:
8 out of 1,332 
6 out of 236 
1 out of 6,896 Years Active: 1977-2002
Title: Innovations of Yukio Aoki in Catalytic Processes
Introduction
Yukio Aoki is a prominent inventor based in Hyogo, Japan, known for his significant contributions to the field of catalysis. With a total of 14 patents to his name, Aoki has developed innovative catalysts that enhance the production of various chemical compounds, particularly acrylic acid and unsaturated aldehydes.
Latest Patents
Aoki's latest patents include a catalyst for the production of acrylic acid and a method for its production using this catalyst. This catalyst is designed for the vapor-phase catalytic oxidation of acrolein or acrolein-containing gas. It comprises essential components of molybdenum (Mo) and vanadium (V), along with a solid acid that has an acid strength (Ho) of not more than -11.93. This innovative catalyst excels in catalytic activity and service life, enabling stable production of acrylic acid at high yields over extended periods.
Another notable patent focuses on a catalyst for the production of unsaturated aldehydes and unsaturated carboxylic acids. This catalyst is utilized in the vapor-phase catalytic oxidation of compounds such as propylene, isobutylene, t-butanol, and methyl-t-butyl ether. Similar to his acrylic acid catalyst, it includes Mo, bismuth (Bi), and iron (Fe) as essential components, along with a solid acid with an acid strength (Ho) of not more than -11.93. This catalyst also demonstrates exceptional catalytic activity and longevity, facilitating the stable production of unsaturated aldehydes and carboxylic acids.
Career Highlights
Throughout his career, Yukio Aoki has worked with notable companies, including Nippon Shokubai Co., Ltd. and Nippon Shokubai Kagaku Kogyo Co., Ltd. His work in these organizations has significantly advanced the field of chemical production through innovative catalytic processes.
Collaborations
Aoki has collaborated with esteemed colleagues such as Ikuo Kurimoto and Hideo Onodera, contributing to the development of advanced catalytic technologies.
Conclusion
Yukio Aoki's contributions to catalysis have led to the development of innovative catalysts that enhance the production of important chemical compounds. His work continues to influence the field and drive advancements in chemical manufacturing processes.