This inventor holds 8 USPTO granted patents. Top assignees: Nisshin Flour Milling Co., Ltd., Nisshin Pharma Inc., Kyorin Pharmaceutical Co., Ltd.. Active years: 1997-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama-ken, JP (1997 - 2003)
- Ohimachi, JP (1999 - 2006)
Company Filing History:

Years Active: 1997-2025
Title: Masahiro Ueno: Innovator in Medicinal Chemistry
Introduction
Masahiro Ueno, located in Ohimachi, Japan, is a notable inventor recognized for his contributions to medicinal chemistry. With a total of seven patents to his name, Ueno has demonstrated a commitment to developing innovative solutions aimed at addressing various health-related challenges.
Latest Patents
Among his latest patents is the invention of a propanolamine derivative having a 1,4-benzodioxane ring. This invention pertains to a medicament that contains as an active ingredient a novel propanolamine, which presents either itself or a pharmaceutically acceptable salt. The present compound features a versatile formula with different substituents, offering a wide range of therapeutic applications. It is particularly useful as a prophylactic or therapeutic agent for conditions such as diabetes, obesity, hyperlipidemia, depression, respiratory diseases, and gastrointestinal diseases.
Another significant patent involves optically active 1,4-benzodioxin-2-carboxylic acid derivatives and the process for producing the same. This development further solidifies Ueno's position as an influential figure in the field of pharmacology.
Career Highlights
Masahiro Ueno has had a remarkable career, contributing his expertise to significant companies in the food and pharmaceutical sectors, including Nisshin Flour Milling Co., Ltd. and Nisshin Pharma Inc. His work within these organizations has allowed him to explore various facets of medicinal and medicinal chemistry.
Collaborations
Throughout his career, Ueno has collaborated with talented colleagues such as Masashi Suzuki and Koji Kawamura. These collaborations have fostered an environment of innovation, leading to the successful development of numerous patents and inventions that advance medical science.
Conclusion
Masahiro Ueno stands out as a prominent inventor dedicated to the progress of medicinal chemistry. With his inventive spirit and a suite of impactful patents, Ueno continues to play a vital role in addressing critical health challenges through innovative research and development efforts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile