Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106965 | Polymer electrolyte fuel cell | Shinichi Hirano | 2000-08-22 |
| 6103412 | Polymer electrolyte fuel cell | Shinichi Hirano | 2000-08-15 |
FF
Futoshi Fujikawa
Overall (All Time): #2,241,044 of 4,157,543Top 55%
2
Patents All Time