Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198234 | Mold case and manufacturing method of microneedle array | Yoshiki Sakazaki, Kenichiro Tamaki, Ikuo TAKANO | 2021-12-14 |
| 11141887 | Production method of mold having recessed pattern, and manufacturing method of pattern sheet | Shotaro Ogawa, Kenichiro Tamaki | 2021-10-12 |
| 10926438 | Production method of mold having recessed pedestal pattern, and manufacturing method of pattern sheet | Satoshi CHAI | 2021-02-23 |