Location History:
- Ibaraki, JP (2000)
- Tokyo, JP (2005 - 2009)
- Kanagawa, JP (2010 - 2012)
- Kawasaki, JP (2010 - 2022)
Company Filing History:
5 out of 3,600 
3 out of 5,289 
2 out of 42,485 
Years Active: 2000-2022
Title: Innovations of Hideaki Sakai in Temperature-Responsive Substrates
Introduction
Hideaki Sakai is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of polymer science. With a total of 12 patents to his name, Sakai has focused on developing innovative materials that enhance cell culture techniques and chromatographic methods.
Latest Patents
Sakai's latest patents include a graft polymer and a temperature-responsive substrate for cell culture. This substrate allows for high-efficiency cell culture and enables the exfoliation of cultured cells by simply changing the temperature of the substrate surface. The technology utilizes a graft polymer comprising a dendritic polymer with a styrene skeleton and a hydrophilic polymer grafted to its terminal. This innovation facilitates the culture of cells from various tissues and improves the efficiency of separating peptides and proteins through a chromatographic carrier.
Career Highlights
Throughout his career, Hideaki Sakai has worked with notable companies such as Kao Corporation and Nippon Telegraph and Telephone Corporation. His work has significantly impacted the development of temperature-responsive materials and their applications in biotechnology.
Collaborations
Sakai has collaborated with esteemed colleagues, including Yoshito Jin and Masaru Shimada, to further advance his research and innovations in the field.
Conclusion
Hideaki Sakai's contributions to the development of temperature-responsive substrates and graft polymers have paved the way for advancements in cell culture and chromatographic techniques. His innovative work continues to influence the scientific community and improve biotechnological 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.