Location History:
- Kita-ku, JP (2010 - 2015)
- Tokyo, JP (2008 - 2021)
Company Filing History:
10 out of 775 
1 out of 212 Years Active: 2008-2021
Title: Keiichirou Yamamoto: Innovator in Polymer Derivatives
Introduction
Keiichirou Yamamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer derivatives, particularly in the development of drug delivery systems. With a total of 10 patents to his name, his work has the potential to enhance pharmacological treatments for various diseases.
Latest Patents
Yamamoto's latest patents include an active-targeting-type polymer derivative and a composition containing this polymer derivative. This innovative preparation is designed to efficiently exhibit pharmacological activity effects by improving migration characteristics, penetrability, and retention towards diseased target tissues, such as tumors or inflammation-affected areas. Another notable patent is a polymer derivative of a macrolide immunosuppressant, which aims to enhance effectiveness and safety compared to tacrolimus. This preparation maintains a constant blood concentration, eliminating the need for dosage adjustments based on individual blood kinetics.
Career Highlights
Throughout his career, Keiichirou Yamamoto has worked with notable companies, including Nippon Kayaku Co., Ltd. and the Biseibutsu Kagaku Kenkyu Kai Foundation. His work in these organizations has allowed him to further his research and development in polymeric drug delivery systems.
Collaborations
Yamamoto has collaborated with esteemed colleagues such as Akira Masuda and Takeshi Onda. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Keiichirou Yamamoto's innovative work in polymer derivatives has the potential to revolutionize drug delivery systems and improve treatment outcomes for patients. His contributions to the field are noteworthy and continue to inspire future research in pharmacology.
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.