Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413697 | Oxygen mask | Fumihiko Takatori, Masayuki Inoue | 2019-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413697 | Oxygen mask | Fumihiko Takatori, Masayuki Inoue | 2019-09-17 |