This inventor holds 3 USPTO granted patents. Top assignee: Nippon Shokubai Co., Ltd.. Active years: 1997-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (1997)
- Himeji, JP (2000 - 2002)
Company Filing History:
Years Active: 1997-2002
Title: Innovations of Yasushi Kiyooka
Introduction
Yasushi Kiyooka is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of catalysis, holding a total of 3 patents. His work focuses on developing catalysts that enhance the efficiency of chemical reactions, particularly in the production of organic compounds.
Latest Patents
One of Kiyooka's latest patents is for a catalyst for gas phase partial oxidation. This invention relates to a method for producing partially oxidized organic compounds, such as unsaturated aldehydes or carboxylic acids with three or more carbon atoms. The method requires a catalyst prepared by treating a carrier in a specific manner, ensuring that the water used in the treatment achieves a designated resistance.
Another significant patent is for a catalyst designed for catalytic oxidation use. This catalyst comprises a carrier containing silicon carbide, an inorganic bonding component, and at least one oxide selected from niobium oxide, antimony oxide, and tungsten oxide. It carries at least one oxide from the group of vanadium oxide and molybdenum oxide as the catalytically active component. This invention offers an inexpensive catalyst that maintains stable catalytic activity over time, making it suitable for the manufacture of acid anhydrides and nitrile compounds through catalytic gas-phase oxidation reactions.
Career Highlights
Yasushi Kiyooka is currently associated with Nippon Shokubai Co., Ltd., where he continues to innovate in the field of catalysis. His work has been instrumental in advancing the efficiency and effectiveness of chemical processes.
Collaborations
Kiyooka has collaborated with notable colleagues, including Masaaki Okuno and Tsukasa Takahashi. Their combined expertise has contributed to the development of innovative catalytic solutions.
Conclusion
Yasushi Kiyooka's contributions to the field of catalysis through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the production of essential organic compounds, showcasing the importance of innovation in chemical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile