Location History:
- Ibaraki, JP (1992 - 1997)
- Tsukuba, JP (1996 - 2011)
- Tsuchiura, JP (2014)
Company Filing History:
10 out of 329 
5 out of 416 
Years Active: 1992-2014
Title: Tatsuya Maruyama: Innovator in Overactive Bladder Remedies
Introduction
Tatsuya Maruyama is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in developing remedies for overactive bladder conditions. With a total of 15 patents to his name, Maruyama's work has had a substantial impact on medical treatments.
Latest Patents
One of Maruyama's latest patents involves a remedy for overactive bladder that comprises an acetic acid anilide derivative as the active ingredient. The compound, specifically (R)-2-(2-aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide or its salt, has demonstrated a potent bladder relaxation effect in isolated rat bladder smooth muscle relaxation tests. It dose-dependently lowers the contraction frequency of rhythmic bladder contractions in rat rhythmic bladder contraction measurement tests. Furthermore, it prolongs the urination intervals in urination functions measurement tests on cyclophosphamide-induced overactive bladder model rats. Owing to these effects, this compound is useful as a remedy for overactive bladder.
Career Highlights
Throughout his career, Tatsuya Maruyama has worked with notable companies in the pharmaceutical industry. He has been associated with Yamanouchi Pharmaceutical Company Ltd. and Astellas Pharma GmbH. His work in these organizations has allowed him to develop innovative solutions for various medical conditions.
Collaborations
Maruyama has collaborated with several professionals in his field, including Takayuki Suzuki and Kenichi Onda. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Tatsuya Maruyama is a distinguished inventor whose work in developing remedies for overactive bladder has made a significant impact in the pharmaceutical industry. His innovative patents and collaborations highlight his dedication to improving medical treatments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.