This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2019-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2026
Title: Keisuke Tanaka: Innovator in Chemical Production
Introduction
Keisuke Tanaka is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of chemical production, holding 2 patents that showcase his innovative approaches.
Latest Patents
One of his latest patents is a method for producing propylene. This method efficiently converts propanol containing a large amount of water into propylene through a dehydration reaction. The process utilizes a catalyst made of silica-alumina, which is produced by calcination at temperatures between 400° C and 950° C. Another significant patent involves the production of ε-caprolactam. This method entails Beckmann-rearranging cyclohexanone oxime in the gas phase using a zeolite catalyst that contains silicon and alkaline earth metals, with specific concentration requirements for optimal performance.
Career Highlights
Keisuke Tanaka is currently employed at Sumitomo Chemical Company, Limited. His work at this esteemed organization has allowed him to develop and refine his innovative methods in chemical production.
Collaborations
He collaborates with talented coworkers, including Kazuaki Yoshimura and Masashi Teramori. Their combined expertise contributes to the advancement of their projects and the overall success of their initiatives.
Conclusion
Keisuke Tanaka's contributions to chemical production through his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence advancements in chemical processes and production methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile