Location History:
- Kashiwara, JP (2010 - 2018)
- Osaka, JP (2021 - 2023)
Company Filing History:
5 out of 12 
2 out of 35 
1 out of 21,893 
Years Active: 2010-2023
Title: Inventor Spotlight: Yoshiyuki Saruwatari
Introduction
Yoshiyuki Saruwatari, a notable inventor based in Kashiwara, Japan, is recognized for his innovative contributions to the field of cell culture technology. With a total of eight patents to his name, Saruwatari has made significant strides in enhancing biomedical research through his inventions.
Latest Patents
One of Saruwatari's latest patents focuses on a material for cell patterning use. This invention features a cell culture substrate that can be conveniently modified from a cell-inadhesive state to a cell-adhesive one through a low-cost treatment. This substrate also allows for position-specific culture of various kinds of cells by utilizing a surface layer made of a photomodifiable polymer.
Another significant patent concerns a sulfobetaine-based protein aggregation inhibitor aimed at preventing the aggregation of proteins. This invention includes a crosslinked polymer, derived from polymerizing specific sulfobetaine monomers and additional crosslinkable monomers, thereby providing an effective solution to protein aggregation challenges in various applications.
Career Highlights
Throughout his career, Yoshiyuki Saruwatari has worked for esteemed organizations such as Osaka Organic Chemical Industry Ltd. and the Japan Advanced Institute of Science and Technology. His experience in these firms has enabled him to refine his expertise in the realms of chemistry and biotechnology, paving the way for his innovative patents.
Collaborations
Saruwatari has collaborated with various professionals in his field. Notably, he has worked alongside colleagues such as Kazuyoshi Matsuoka and Hiromi Kitano. These collaborations have undoubtedly enriched his research experiences and fostered an environment of innovation and creativity.
Conclusion
Yoshiyuki Saruwatari's contributions to the field of cell culture technology and protein science exemplify the spirit of innovation. With a growing portfolio of patents and a career marked by meaningful collaborations, Saruwatari continues to impact the fields of biotechnology and biomedical research significantly. His work paves the way for future advancements that may revolutionize various applications in healthcare and scientific research.