Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312649 | Fuel vapor arresting means for motorcycle engine fuel system | Hisashi Fujii, Mikio Kamitake, Katsumi Umezawa | 1982-01-26 |
RM
Ryohei Mimura
Overall (All Time): #4,064,333 of 4,157,543Top 100%
1
Patents All Time