Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655575 | Intake system piping structure of internal combustion engine | Tsuyoshi Arinaga | 2020-05-19 |
NK
Naozumi Kato
Overall (All Time): #2,792,566 of 4,157,543Top 70%
1
Patents All Time