Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247752 | Double-shell tank and ship | Hiroki Nakado, Kazuto Gokan, Ryosuke Uraguchi | 2022-02-15 |
MS
Masashi Shingo
Overall (All Time): #2,637,121 of 4,157,543Top 65%
1
Patents All Time