Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10684028 | Pipe shield of ventilating apparatus | Donghai Liu, Jiahan Hong, Naoyuki Funada, Masato Suzuki | 2020-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10684028 | Pipe shield of ventilating apparatus | Donghai Liu, Jiahan Hong, Naoyuki Funada, Masato Suzuki | 2020-06-16 |