Location History:
- Toyonaka, JP (1989 - 1991)
- Sanda, JP (1999)
Company Filing History:
2 out of 174 
1 out of 6,892 
1 out of 314 
Years Active: 1989-1999
Title: Takashi Katsumata: Innovator in Vitamin D Derivatives
Introduction
Takashi Katsumata is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of pharmacology, particularly through his innovative work on vitamin D derivatives. With a total of three patents to his name, Katsumata's research has the potential to impact health and medicine significantly.
Latest Patents
Katsumata's latest patents include an estrogen derivative with carriers to bone and fluorine derivatives of vitamin D3. These novel compounds exhibit excellent pharmacological effects and are represented by specific chemical formulas that detail their structure and potential applications. The process for their preparation involves thermal isomerization of a previtamin D3 derivative, showcasing Katsumata's expertise in chemical synthesis.
Career Highlights
Throughout his career, Katsumata has worked with prominent companies such as Sumitomo Pharmaceuticals Company Limited and Sumitomo Chemical Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in the pharmaceutical industry.
Collaborations
Katsumata has collaborated with notable coworkers, including Noritaka Hamma and Yoshikazu Saito. These partnerships have likely contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Takashi Katsumata's work in the field of vitamin D derivatives exemplifies the impact of innovation in pharmacology. His patents and collaborations highlight his commitment to advancing medical science and improving health outcomes.
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.