Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482087 | Fuel cell | Masahiko Izumi | 2009-01-27 |
| 7442463 | Fuel cell | — | 2008-10-28 |
| 6052585 | Mobile communication network | — | 2000-04-18 |
HH
Hiroki Homma
Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #137,651 of 4,157,543Top 4%
28
Patents All Time