This inventor holds 1 USPTO granted patent. Top assignees: Keio University, Nihon University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 362 
1 out of 111 
Years Active: 2026
Title: Sho Yoshimatsu: Inventor in Stem Cell Production
Introduction
Sho Yoshimatsu is an inventor associated with Tokyo, Japan. His patent work concerns a method and kit for producing induced pluripotent stem cells from mammalian somatic cells.
Latest Patents
Yoshimatsu is credited with 1 patent: “Production Method and Kit of Induced Pluripotent Stem Cells.” The method introduces initialization factors into somatic cells and cultures them in neural stem cell culture medium to obtain induced neural stem cell-like cells. Those cells are then cultivated in growth medium to produce induced pluripotent stem cells. The initialization factors include members of the OCT, SOX, KLF, MYC, and LIN28 families, along with a P53 function inhibitor.
Career Highlights
Yoshimatsu is associated with Keio University and Nihon University. His patent describes a staged approach to cell reprogramming, using neural stem cell-like cells as an intermediate in producing induced pluripotent stem cells.
Collaborations
His listed coworkers include Hideyuki Okano and Seiji Shiozawa.
Conclusion
Sho Yoshimatsu’s patent focuses on a method for producing induced pluripotent stem cells through an intermediate cell stage, reflecting his work associated with Keio University and Nihon University.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile