Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849834 | Cosmetic gel sheet and manufacturing method thereof | Naoko Kondou, Fumio Kamiyama | 2020-12-01 |
| 10821275 | Protective release sheet for microneedle patch | Fumio Kamiyama | 2020-11-03 |
| 10589006 | Microneedle and method for producing same | Ying-zhe Li, Mio Saito, Shouta Kitaoka, Fumio Kamiyama | 2020-03-17 |