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, Ryohei Mimura | 1982-01-26 |
KU
Katsumi Umezawa
Overall (All Time): #4,064,332 of 4,157,543Top 100%
1
Patents All Time