Company Filing History:
2 out of 1,868 
1 out of 1,430 
Years Active: 1985-1992
Title: Shigeru Tsukagoshi: Innovator in Pharmaceutical Chemistry
Introduction
Shigeru Tsukagoshi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly through his innovative work on pullulan derivatives. With a total of 3 patents, Tsukagoshi's inventions have the potential to impact cancer treatment significantly.
Latest Patents
One of his latest patents involves platinum-containing pullulan derivatives and pharmaceutical compositions. This invention describes a pullulan derivative that has active sites modified by various acids, resulting in compounds with anticancer activity. The patent outlines a process for producing these compounds and their pharmaceutical applications, highlighting their potential as anticancer agents.
Career Highlights
Throughout his career, Shigeru Tsukagoshi has held notable positions, including his role at Kuraray Co., Ltd. and as the Director-General of the Agency of Industrial Science and Technology. His leadership in these organizations has contributed to advancements in industrial science and technology in Japan.
Collaborations
Tsukagoshi has collaborated with esteemed colleagues such as Fumio Mori and Masafumi Okada. These partnerships have fostered innovation and research in the pharmaceutical field, enhancing the development of new therapeutic agents.
Conclusion
Shigeru Tsukagoshi's work exemplifies the intersection of innovation and healthcare. His contributions to pharmaceutical chemistry, particularly in developing anticancer agents, underscore the importance of research and collaboration in advancing medical science.