Location History:
- Kamakura, JP (2010)
- Kanagawa, JP (2011)
Company Filing History:
2 out of 3,474 
1 out of 2 
1 out of 832,718 Years Active: 2010-2011
Title: Yoshiaki Tsushima: Innovator in Interferon-β Production
Introduction
Yoshiaki Tsushima, a prominent inventor based in Kanagawa, Japan, is recognized for his contributions in the field of biochemistry, particularly in the production of interferon-β complexes. With a total of two patents to his name, Tsushima's work has had a significant impact on improving the biological activity and efficiency of these complexes.
Latest Patents
Among his latest inventions is a patent for a "Method of producing an interferon-β complex." This method involves binding interferon-β to polyethylene glycol in the presence of various additives, including oligosaccharides with five or fewer sugar units, monosaccharides, their corresponding sugar alcohols, and C-polyhydric alcohols. His other notable patent, titled "Interferon-β complex," outlines a complex formed between interferon-β and polyethylene glycol that displays heightened biological activity. This complex is generated through the same binding method, ensuring high efficiency in its production while featuring polyethylene glycol specifically bound to lysine residues at the 19th or 134th positions of the amino acid sequence of interferon-β.
Career Highlights
Yoshiaki Tsushima has had an illustrious career, marked by his tenure at Toray Industries, Inc. and his collaboration with renowned immunologist Tadatsugu Taniguchi. His innovative approaches have led to advancements in therapeutic proteins, positioning him as a key figure in biotechnological research.
Collaborations
Throughout his career, Tsushima has worked alongside notable colleagues, including Hideki Narumi and Koji Yamashita. Their collaborative efforts have contributed to the development of impactful research and innovations in the field of interferon therapy.
Conclusion
Yoshiaki Tsushima stands out as a leading inventor in the realm of biochemistry, with his patents reflecting a commitment to enhancing the efficacy of medical treatments. His work not only showcases his innovative spirit but also highlights the critical advancements being made in the production of therapeutic compounds that hold promise for future medical applications.
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.