Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427670 | Fuel gas feeding system | Hiroyuki Goto, Shusuke Akazaki, Hideharu Yamazaki | 2002-08-06 |
YS
Yoshihito Sakurai
Overall (All Time): #3,552,853 of 4,157,543Top 90%
1
Patents All Time