Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876685 | Semiconductor laser device | Hiroaki Matsumura, Masanao Ochiai | 2005-04-05 |
HU
Hitoshi Umemoto
Overall (All Time): #3,445,488 of 4,157,543Top 85%
1
Patents All Time