Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376348 | Optical communication system | Futoshi Izumi | 2008-05-20 |
| 7242865 | Optical communication system | Futoshi Izumi | 2007-07-10 |
KH
Koji Hasuo
Overall (All Time): #2,146,707 of 4,157,543Top 55%
2
Patents All Time