Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11464927 | Respiratory assistance device | Kazufuku Nitta | 2022-10-11 |
| 11247007 | Silencer and artificial ventilator | Kazufuku Nitta | 2022-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11464927 | Respiratory assistance device | Kazufuku Nitta | 2022-10-11 |
| 11247007 | Silencer and artificial ventilator | Kazufuku Nitta | 2022-02-15 |