Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725291 | Refueling auxiliary device | Naoki Ogiwara, Masayoshi Tsuchida | 2017-08-08 |
YS
Yuusuke Sakaguchi
Overall (All Time): #2,958,319 of 4,157,543Top 75%
1
Patents All Time