Company Filing History:
3 out of 113 
2 out of 1,165 
1 out of 2 
Years Active: 1979-1982
Title: The Innovations of Takuro Karakawa
Introduction
Takuro Karakawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of polysaccharide research, particularly in the development of substances derived from rice bran. With a total of 3 patents to his name, his work has implications for health and medicine.
Latest Patents
Karakawa's latest patents include a process for the production of a polysaccharide RBS substance. This substance is obtained from rice bran through extraction with hot water. The polysaccharide RBS substance has been identified as a potential antitumor agent. Another patent details the characteristics of this polysaccharide RBS substance, which exhibits specific ultraviolet and infrared absorption spectra. These substances have been tested for anti-tumor activity against Sarcoma 180 ascites tumor and Ehrlich ascites tumor, demonstrating promising results in their effectiveness.
Career Highlights
Throughout his career, Takuro Karakawa has worked with prominent companies such as Sapporo Breweries Limited and Daicel Chemical Industries, Ltd. His experience in these organizations has contributed to his expertise in the field of polysaccharide research and development.
Collaborations
Karakawa has collaborated with notable coworkers, including Eichi Soma and Kohei Kobayashi. Their joint efforts have further advanced the research and application of polysaccharide substances.
Conclusion
Takuro Karakawa's innovative work in polysaccharide research highlights the potential of natural substances in medical applications. His contributions continue to pave the way for future advancements in the field.
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.