Location History:
- Mitoyo, JP (1989 - 1996)
- Mitoyo-gun, JP (1997)
- Kanonji, JP (2017)
Company Filing History:
4 out of 989 
1 out of 2 
1 out of 35 Years Active: 1989-2017
Title: Inventor Spotlight: Sadao Manabe
Introduction
Sadao Manabe, a prominent inventor from Mitoyo-gun, Japan, has significantly contributed to the fields of virology and vaccine development. With a total of five patents to his name, Manabe's work focuses primarily on innovations that enhance the prevention and treatment of viral infections.
Latest Patents
One of Manabe's notable recent inventions is a method for the prophylaxis of influenza using a vaccine designed for intranasal administration. This vaccine composition contains an influenza virus antigen, polyriboinosinic polyribocytidylic acid (poly (I:C)) or a derivative, and a carboxyvinyl polymer. The invention also outlines a prophylactic method for influenza, which involves administering the vaccine to the nasal mucosa of individuals in need.
Another significant patent is for the process of expressing the hepatitis B virus antigen. This invention includes an antigen made up of an amino acid sequence of the HBV surface antigen, which can be produced easily, safely, and at low cost using recombinant DNA technology. This antigen has the potential to be an effective vaccine and diagnostic tool for hepatitis B.
Career Highlights
Throughout his career, Sadao Manabe has been associated with reputable research institutions, notably the Research Foundation for Microbial Diseases of Osaka University. His innovative work in virology has played a crucial role in advancing our understanding and response to viral diseases.
Collaborations
Manabe has collaborated with notable researchers in his field, including Iwao Yoshida and Hiroyuki Fujita. These collaborations have further strengthened the impact of his inventions and contributed to successful outcomes in their respective projects.
Conclusion
Sadao Manabe’s contributions to vaccine development and virology are commendable. His inventions not only showcase his expertise as an inventor but also emphasize the importance of continued research and innovation in the fight against viral infections. Through his patents, Manabe has paved the way for advancements that could greatly benefit public health.