Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634762 | Optical transmission system, node apparatus, and reachability determination method | Ryosuke Goto | 2017-04-25 |
SI
Shigeru Ishii
Overall (2017): #245,209 of 506,227Top 50%
1
Patents 2017