Company Filing History:
Years Active: 1979-1997
Title: Hisao Yamaguchi: A Pioneer in Pharmaceutical Innovations
Introduction
Hisao Yamaguchi, an esteemed inventor based in Hino, Japan, has made significant contributions to the field of pharmaceuticals. With a remarkable portfolio that includes nine patents, Yamaguchi has focused on developing innovative compounds that address various medical conditions.
Latest Patents
Yamaguchi's latest innovations include the following notable patents:
1. **Pyrrolo[2,3-d]pyrimidine derivatives**, which detail a process for producing compounds that have significant pharmaceutical applications. The patent outlines a pyrrolo[2,3-d]pyrimidine derivative represented by a specific general formula, including pharmaceutically acceptable acid addition salts and related pharmaceutical preparations.
2. **2-arylthiazole derivatives and pharmaceutical composition thereof**, which introduce new compositions for treating gout or hyperuricemia. These compounds are represented by a unique formula and are aimed at delivering effective treatment options to patients suffering from these conditions.
Career Highlights
Yamaguchi's career is marked by his affiliation with Teijin Limited, a prominent company in the pharmaceutical industry. His work has not only resulted in valuable patents but has also brought forward new therapeutic compounds that could potentially impact patient care.
Collaborations
Throughout his career, Yamaguchi has collaborated with other prominent figures in the field. Notably, his colleagues Kenichiro Kataoka and Masaichi Hasegawa have worked alongside him, contributing to the innovation and development of pharmaceutical technologies.
Conclusion
Hisao Yamaguchi's innovative spirit and dedication to research have established him as a vital contributor to pharmaceutical advancements. His patents have paved the way for potential breakthroughs in medical therapies, underscoring the importance of continually pushing the boundaries of science and innovation.
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.