Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597955 | Structure for filling section of fuel filler pipe | Takeaki Nakajima | 2017-03-21 |
| 9102230 | Fuel tank opening and closing device | Hiroyuki Hagano, Norihiro Yamada, Takeaki Nakajima, Yoshikazu Kaneyasu | 2015-08-11 |