Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11071933 | Filter and air-conditioning device | Takafumi Inoue, Kenichiro Takumi, Masamichi Ando | 2021-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11071933 | Filter and air-conditioning device | Takafumi Inoue, Kenichiro Takumi, Masamichi Ando | 2021-07-27 |