Location History:
- Otsu, JP (1992 - 1993)
- Hannou, JP (1995)
- Kawagoe, JP (1993 - 1996)
Company Filing History:
3 out of 318 
3 out of 845 
1 out of 188 
Years Active: 1992-1996
Title: Tetsuhiko Shirasaka: Innovator in Antitumor Therapies
Introduction
Tetsuhiko Shirasaka is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in developing compositions and methods aimed at enhancing antitumor effects.
Latest Patents
Shirasaka holds a total of 6 patents. His latest patents include innovative compositions, methods, and kits designed to potentiate the antitumor effect of tegafur while minimizing its side effects. One of his inventions provides a composition that includes a specific compound formula, which is aimed at treating tumors effectively.
Career Highlights
Throughout his career, Tetsuhiko Shirasaka has worked with prominent companies in the pharmaceutical industry, including Taiho Pharmaceutical Company Limited and Otsuka Pharmaceutical Company, Limited. His work has been instrumental in advancing cancer treatment methodologies.
Collaborations
Shirasaka has collaborated with notable colleagues such as Shingo Yano and Tomoyasu Ohno, contributing to the development of innovative solutions in the pharmaceutical sector.
Conclusion
Tetsuhiko Shirasaka's contributions to antitumor therapies highlight his role as a significant inventor in the pharmaceutical industry. His innovative approaches continue to influence cancer treatment strategies.
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.