Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517319 | Wearing tool for breathing mask, and breathing mask | Keiko Omura, Shinya Fujimoto | 2016-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517319 | Wearing tool for breathing mask, and breathing mask | Keiko Omura, Shinya Fujimoto | 2016-12-13 |