Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634762 | Optical transmission system, node apparatus, and reachability determination method | Shigeru Ishii | 2017-04-25 |
RG
Ryosuke Goto
Overall (2017): #257,789 of 506,227Top 55%
1
Patents 2017