Location History:
- Gotemba, JP (2017)
- Shizuoka Prefecture, JP (2017)
- Tokyo, JP (2018 - 2022)
Company Filing History:
6 out of 227 
3 out of 2,405 
1 out of 1 Years Active: 2017-2024
Title: **Innovator Hiroshi Nagasue: Pioneering Pharmaceutical Crystals**
Introduction
Hiroshi Nagasue, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of pharmaceuticals. With a remarkable portfolio of 7 patents, he focuses on the development of innovative pharmaceutical crystals, which are integral to enhancing drug formulations.
Latest Patents
Among his latest inventions, Nagasue has developed various types of crystals of tetrahydronaphthyl urea derivatives. These include type I, III, V, and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea. These crystals are particularly noteworthy as they serve as bulk pharmaceutical crystals with an excellent TrkA inhibitory effect, making them valuable in medicinal composition. Additionally, Nagasue provides innovative methods for producing these crystals, demonstrating his commitment to advancing pharmaceutical science.
Career Highlights
Hiroshi Nagasue has had an impactful career in leading pharmaceutical companies. He has collaborated with well-respected organizations such as Mochida Pharmaceutical Co., Ltd. and Merck Sharp & Dohme Corporation. His work within these companies has not only contributed to his own patent portfolio but has also advanced the overall field of drug development significantly.
Collaborations
Throughout his career, Nagasue has worked alongside notable colleagues such as Fumihiko Saitoh and Tomokazu Hirabayashi. These collaborations have fostered a rich exchange of ideas and expertise that have propelled their joint research efforts and led to innovative advancements in pharmaceutical applications.
Conclusion
Hiroshi Nagasue exemplifies the spirit of innovation in pharmaceuticals, particularly in the development of specialized medicinal crystals. With his extensive patent portfolio and collaborative efforts with esteemed companies and colleagues, he continues to be a driving force in the evolution of effective therapeutic solutions. His ongoing contributions promise to have a lasting impact on the pharmaceutical industry.
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.