Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347464 | Heating and ventilation fan for bathroom | Yefan Weng, Liang Tian, Shuang Jin, Makoto Ishikawa, Takuya Arai | 2016-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347464 | Heating and ventilation fan for bathroom | Yefan Weng, Liang Tian, Shuang Jin, Makoto Ishikawa, Takuya Arai | 2016-05-24 |