This inventor holds 1 USPTO granted patent. Top assignee: Ajinomoto Co., Ltd.. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: Nobuyuki Yamakami: Innovator in Hydroformylation
Introduction
Nobuyuki Yamakami is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of aldehydes through innovative methods. His work has implications for various industrial applications, showcasing the importance of creativity in scientific advancements.
Latest Patents
Yamakami holds a patent for a method of producing aldehydes by hydroformylation. This process involves holding an alcohol or its hydrochloric or hydrobromic acid ester at temperatures ranging from 50 to 200 degrees Celsius and under pressures of 10 to 500 atmospheres. In the presence of hydrogen, carbon monoxide, the amide of a carboxylic acid, and a carbonylation catalyst, an aldehyde with one more carbon atom than the original alcohol or ester is produced in good yield. Furthermore, if the amide contains at least one active hydrogen atom on its amide nitrogen, it can react with the aldehyde and carbon monoxide to form an N-acylamino acid, as described in U.S. Pat. No. 3,766,266.
Career Highlights
Yamakami is associated with Ajinomoto Co., Ltd., a leading company in the food and biotechnology sectors. His work at Ajinomoto has allowed him to explore and develop innovative chemical processes that enhance product quality and efficiency. His contributions have been instrumental in advancing the company's research and development initiatives.
Collaborations
Yamakami has collaborated with notable colleagues, including Yoshioki Komachiya and Masao Honma. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further driving innovation in their respective fields.
Conclusion
Nobuyuki Yamakami's innovative approach to hydroformylation exemplifies the impact of creativity in chemical engineering. His patent and work at Ajinomoto Co., Ltd. highlight the importance of collaboration and innovation in advancing industrial processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile