Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427807 | Serum-free medium containing PDGF for DS cells | Tsutomu Soma, Yuzo Yoshida | 2022-08-30 |
| 10391137 | Platelet-derived growth factor-BB production promotor, and mesenchymal stem cell production accelerator, stem cell stabilizer and dermal regenerator comprising the same | Tsutomu Soma, Masato Iino | 2019-08-27 |
| 10017817 | Skin activation by acceleration of PDGF-BB activity | Tsutomu Soma, Yumiko Ishimatsu | 2018-07-10 |
| 8962323 | Method of isolating dermal stem cells | Tsutomu Soma | 2015-02-24 |
| 8334136 | Method for promoting hair growth or hair regeneration by maintaining or increasing expression of cell-adhesion factor | Tsutomu Soma, Yuzo Yoshida, Yumiko Ishimatsu | 2012-12-18 |