Location History:
- Seto-shi, Aichi-ken, JP (1989)
- Aichi, JP (1992)
- Yokkaichi, JP (1994 - 1999)
- Mie, JP (2000)
- Seto-shi, Aichi JP (2009)
- Seto, JP (1991 - 2016)
Company Filing History:
13 out of 6,145 
1 out of 246 
1 out of 3 Years Active: 1989-2016
Title: The Innovations of Yasuhiko Onishi
Introduction
Yasuhiko Onishi is a prominent inventor based in Yokkaichi, Japan, known for his significant contributions to the field of drug delivery systems and gene therapy. With an impressive portfolio of 17 patents, Onishi's work focuses on developing innovative materials that enhance the efficacy of medical treatments.
Latest Patents
Among his recent breakthroughs, Onishi has patented a **cationic graft-copolymer for drug delivery systems**. This invention comprises a unit derived from a cationic polysaccharide with hydroxyl groups, optimized for transporting drugs effectively through biological barriers. The patented formula includes specific structural components and preparation processes designed to improve drug absorption and delivery.
In addition, he has developed a **cationic graft-copolymer for non-viral gene delivery vectors**. This innovative polymer combines cationic derivatives of water-soluble linear polymers and polyvinyl alcohol, offering a novel approach for gene transfection. The detailed formulation ensures that genetic material can be delivered safely and efficiently, paving the way for advanced gene therapies.
Career Highlights
Yasuhiko Onishi has made substantial impacts in his career, notably through his work at Sumitomo Wiring Systems, Limited. His experience at this respected company has enabled him to collaborate on various innovative projects, strengthening his expertise in polymer chemistry and drug delivery technologies.
Collaborations
Onishi has collaborated with notable colleagues, among them Takashi Yamamori and Takashi Itoh. These partnerships have helped expand his research capabilities and drive forward-thinking innovations in the medical field.
Conclusion
Yasuhiko Onishi stands out as a leading inventor in the realm of drug delivery and gene therapy, with his groundbreaking patents setting new standards for medical innovations. His dedication to advancing scientific research and application continues to shape the future of healthcare solutions.
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.