Location History:
- Hyogo-Ken, JP (1996)
- Tokyo, JP (2010)
- Chiyoda-ku, JP (2008 - 2013)
- Sanda, JP (2008 - 2014)
- Hyogo, JP (2022)
Company Filing History:
12 out of 55 
9 out of 59 
1 out of 1 Years Active: 1996-2022
Title: Ryu Hirata: Innovating Pharmaceutical Solutions
Introduction
Ryu Hirata, an accomplished inventor hailing from Sanda, Japan, has made significant contributions to the pharmaceutical industry with a total of 13 patents. His innovative work focuses on developing advanced pharmaceutical compositions and formulations that enhance stability and effectiveness.
Latest Patents
Among his latest notable inventions are two groundbreaking patents. The first is a patent for multilayer beads for pharmaceutical use, which include a core particle and a drug-in-polymer layer. This innovative design ensures stability and efficacy for various drugs, particularly 15-keto prostaglandin drugs and their derivatives. The multilayer structure of the beads allows for effective treatment options for gastrointestinal disorders, making it a valuable advancement in pharmaceutical technology.
The second patent describes a soft-gelatin capsule formulation of a 15-keto-prostaglandin compound. This formulation enhances the stability of the compound by encapsulating it within a specialized gelatin shell, comprised of gelatin and sugar alcohol as a plasticizer. This innovative approach facilitates improved delivery of the drug, showcasing Hirata's commitment to advancing healthcare solutions.
Career Highlights
Ryu Hirata has contributed his expertise in the pharmaceutical field while working at reputable companies such as R-Tech Ueno Ltd. and Sucampo AG. His role at these organizations allowed him to drive forward-thinking innovations that address critical needs in drug delivery and formulation.
Collaborations
Throughout his career, Hirata has collaborated with esteemed professionals, including Ryuji Ueno and Tatsuya Matsukawa. These collaborations have fostered a dynamic environment that promotes creative solutions and has been pivotal in the development of his patents.
Conclusion
Ryu Hirata stands as a prominent figure in pharmaceutical innovation. His dedication to advancing drug formulations through his numerous patents has established him as a key inventor in the industry. With a focus on stability and efficacy, his contributions continue to pave the way for future advancements in healthcare solutions.