Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520104 | Fuel cutoff valve | Yuki Koga | 2019-12-31 |
| 10434871 | Closed tank system | Hiroaki Watanabe | 2019-10-08 |
| 10202035 | Fuel shutoff valve | Yusuke Sakaguchi, Hiroaki Watanabe | 2019-02-12 |