This inventor holds 1 USPTO granted patent. Top assignee: Lederle (Japan), Ltd.. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991
Title: Toshi Kumagai: Innovator in Antibacterial Agents
Introduction
Toshi Kumagai is a notable inventor based in Shiki, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of antibacterial agents. His innovative work has led to the creation of a unique compound that holds promise in the pharmaceutical industry.
Latest Patents
Kumagai holds a patent for a compound described as (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylate. This compound serves as an antibacterial agent and can exist in various forms, including its corresponding acid or pharmaceutically acceptable salt. The patent outlines a method for preparing this compound, which involves specific chemical reactions to introduce iminomethyl substitutions.
Career Highlights
Kumagai is associated with Lederle (Japan), Ltd., where he has been instrumental in advancing research in antibacterial agents. His work has not only contributed to the scientific community but has also paved the way for potential new treatments in medicine.
Collaborations
Throughout his career, Kumagai has collaborated with esteemed colleagues such as Hiroshi Matsunaga and Yoshisuke Machida. These collaborations have enhanced the research and development of innovative compounds in the field of medicinal chemistry.
Conclusion
Toshi Kumagai's contributions to the field of antibacterial agents exemplify the impact of innovation in medicine. His work continues to inspire advancements in pharmaceutical research and development.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile