Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507723 | Opening-closing apparatus for fuel tank | Kazuya Watanabe, Norihiko Ishihara, Go Oue | 2019-12-17 |
| 10442289 | Opening/closing apparatus for fuel tank | — | 2019-10-15 |
| 10434874 | Closing device for filler port | — | 2019-10-08 |
| 10399436 | Opening/closing apparatus for fuel tank | — | 2019-09-03 |