Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597269 | Fuel device | Hiroyuki Hagano | 2023-03-07 |
| 11021361 | Nozzle guide | Tomohiro Kubo, Tomokazu SOBAJIMA, Tatsuya Nomura | 2021-06-01 |
| 10843555 | Opening/closing device of fuel tank | Tomohiro Kubo, Tetsuya Shibazaki, Takashi Sakamoto | 2020-11-24 |
| 10507723 | Opening-closing apparatus for fuel tank | Hiroyuki Hagano, Kazuya Watanabe, Go Oue | 2019-12-17 |