Location History:
- Asaka, JP (1985 - 1992)
- Kuki-shi, Saitama JP (2001)
Company Filing History:
2 out of 1,641 
1 out of 1,960 
1 out of 832,912 Years Active: 1985-2001
Title: Hiroshi Azuma: Innovator in Pharmaceutical Chemistry
Introduction
Hiroshi Azuma is a notable inventor based in Asaka, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of compounds that target various medical conditions. With a total of 4 patents, his work has had a considerable impact on therapeutic advancements.
Latest Patents
Among his latest patents, Azuma has developed 4,5-dihydro-[1H]-benz[g]indazole-3-carboxylic acid derivatives. These compounds exhibit excellent antagonism to endothelin receptors, making them useful as preventives or remedies for diseases such as hypertension, angina pectoris, myocardial infarction, brain infarction, cerebrovascular contraction, renal insufficiency, hepatic dysfunction, arteriosclerosis, and post-PTCA restenosis. Additionally, he has patented a method for treating urinary obstruction using 6-[[3-[4-(2-Methoxyphenyl)-1-piperazinyl)propyl]-amino]-1,3-dimethyluracil, which serves as a therapeutic agent for this condition.
Career Highlights
Hiroshi Azuma has worked with several prominent companies, including Hitachi Chemical Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the pharmaceutical sector.
Collaborations
Throughout his career, Azuma has collaborated with notable colleagues such as Masayuki Ishikawa and Shigeru Ito. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.
Conclusion
Hiroshi Azuma's contributions to pharmaceutical chemistry through his innovative patents and collaborations highlight his role as a key figure in medical advancements. His work continues to influence the development of effective treatments for various health conditions.