Location History:
- Himeji, JP (1982 - 1983)
- Iwaki, JP (1988)
- Fukushima-ken, JP (2000 - 2001)
- Tokyo, JP (1991 - 2022)
Company Filing History:
6 out of 416 
5 out of 4,048 
3 out of 3,542 
Years Active: 1982-2022
Title: Kazuhiro Yokoyama: Innovator in Pharmaceutical Chemistry
Introduction
Kazuhiro Yokoyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of compounds aimed at treating urinary tract dysfunctions. With a total of 16 patents to his name, Yokoyama's work has the potential to impact many lives.
Latest Patents
One of Yokoyama's latest patents involves a 2-acylaminothiazole derivative or salt thereof. The primary objective of this invention is to provide a compound that serves as an active ingredient in pharmaceutical compositions for preventing or treating urine storage dysfunction, voiding dysfunction, and lower urinary tract dysfunction. The invention highlights a thiazole derivative substituted with pyrazinylcarbonylamino at the 2-position, which acts as an excellent muscarinic M receptor-positive allosteric modulator. This compound is expected to be effective in treating bladder and urinary tract diseases associated with bladder contractions, such as underactive bladder.
Career Highlights
Throughout his career, Kazuhiro Yokoyama has worked with notable companies, including Astellas Pharma GmbH and Alps Electric Co., Ltd. His experience in these organizations has allowed him to refine his expertise in pharmaceutical development and innovation.
Collaborations
Yokoyama has collaborated with esteemed colleagues, including Hiroaki Tanaka and Kazutoshi Watanabe. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Kazuhiro Yokoyama's innovative work in pharmaceutical chemistry, particularly in developing treatments for urinary tract dysfunctions, showcases his dedication to improving healthcare. His contributions through his patents and collaborations highlight the importance of innovation in the medical field.
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.