Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890487 | Liquid-retaining sheet and facial mask | Toru Ochiai, Kazuhisa Nakayama, Sumito Kiyooka, Naoaki Moritani | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890487 | Liquid-retaining sheet and facial mask | Toru Ochiai, Kazuhisa Nakayama, Sumito Kiyooka, Naoaki Moritani | 2018-02-13 |