Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274191 | Ventilation illumination device | Gangyi Li, Bodong Zhong, Daisuke Tsubosa | 2019-04-30 |
| 9903377 | Ventilating device | Yanbiao He, Shouyong Gao, Bodong Zhong, Fengwei Yan, Daisuke Tsubosa | 2018-02-27 |
| 9868003 | Fire damper for ventilating fan | Min Long | 2018-01-16 |
| 9533179 | Fire damper for ventilating fan | Min Long | 2017-01-03 |
| 9457931 | Packing structure including a large carton and smaller cartons contained therein | Bodong Zhong, Shouyong Gao, Daisuke Tsubosa | 2016-10-04 |
| 9194602 | Ventilation fan mounting structure | Yiheng Hu, Bodong Zhong, Shouyong Gao, Yanbiao He, Daisuke Tsubosa | 2015-11-24 |