Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493842 | Capless oil feeder and manufacturing method therefor | Kazuki Hatanaka | 2019-12-03 |
| 10245773 | Method for molding two-piece blow molded hollow tank by using auxiliary male molds | Yan Sun, Songjun Xu, Liang Liu, Dejun Gao, Ye Wang +6 more | 2019-04-02 |