Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172634 | Manufacturing method of field emission cathode | Kenichi Toya, Takashi Iwasa | 2012-05-08 |
MN
Mitsutaka Nishijima
Overall (All Time): #3,206,102 of 4,157,543Top 80%
1
Patents All Time