Location History:
- Koyama, Shinagawa, JP (1991)
- Tokyo, JP (1985 - 1992)
- Yokohama, JP (1992 - 1994)
- Kamiooka, JP (1995)
- Kanagawa, JP (1993 - 1999)
Company Filing History:
7 out of 3,681 
6 out of 637 
1 out of 832,680 Years Active: 1985-1999
Title: Mitsuaki Tsunakawa: Innovator in Antitumor Antibiotics
Introduction
Mitsuaki Tsunakawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of antitumor antibiotics. With a total of 14 patents to his name, Tsunakawa's work has had a notable impact on cancer treatment.
Latest Patents
One of Tsunakawa's latest patents is the antitumor antibiotic designated BMS-199687. This invention relates to the preparation of BMS-199687, which is obtained by culturing a new strain of Actinomadura ferruginea. The compound has demonstrated antitumor activity in standard antitumor animal model systems, showcasing its potential in cancer therapy.
Career Highlights
Throughout his career, Mitsuaki Tsunakawa has worked with notable companies, including Bristol-Myers Squibb Company and Bristol-Myers Company. His experience in these organizations has allowed him to advance his research and contribute to the development of innovative pharmaceutical solutions.
Collaborations
Some of Tsunakawa's coworkers include Masataka Konishi and Takeo Miyaki. Their collaboration has likely played a role in the success of his research and patent developments.
Conclusion
Mitsuaki Tsunakawa is a distinguished inventor whose work in antitumor antibiotics has made a significant impact in the field of medicine. His innovative contributions continue to pave the way for advancements in cancer treatment.
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.