Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419928 | Hydrocarbon fuel oil for use in fuel cell system | Akihiko Matsuoka | 2013-04-16 |
OK
Osamu Kamita
Overall (All Time): #3,155,378 of 4,157,543Top 80%
1
Patents All Time