Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444050 | Liquid supplying system and method for driving same | Haijun Zhang, Qinghai Zhao, Jianglong Yu, Tomomasa Itarashiki | 2019-10-15 |
| 10357585 | Liquid supplying system | Haijun Zhang, Qinghai Zhao, Jianglong Yu, Tomomasa Itarashiki | 2019-07-23 |