Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8731398 | Optical network system and WDM apparatus | Yuji Akiyama, Kazuo Kubo | 2014-05-20 |
SY
Sota Yoshida
Overall (All Time): #3,106,647 of 4,157,543Top 75%
1
Patents All Time